Protective case for electronic device

Abstract

A protective case for an electronic device is provided. The protective case includes a first portion configured to receive a bottom portion of the electronic device and a second portion attached to the first portion and configured to receive a top portion of the electronic device. The second portion includes a primary portion and a secondary portion. The primary portion is movable relative to the secondary portion between a closed configuration and an open configuration. The open configuration includes an opening formed between the primary portion and the secondary portion for receiving the electronic device in the protective case.

Claims

1. A protective case for an electronic device, the protective case comprising: a first portion configured to receive a bottom portion of the electronic device; a second portion attached to the first portion and configured to receive a top portion of the electronic device, the second portion including a primary portion and a secondary portion, the primary portion movable relative to the secondary portion between a closed configuration and an open configuration including an opening formed between the primary portion and the secondary portion for receiving the electronic device in the protective case; and a case key rotatably attached to one of the first portion and the second portion, the case key movable from a first position in which the case key is at least partially positioned within a recess of the protective case to a second position in which the case key is configured to release the secondary portion from the primary portion, wherein the case key remains directly and rotatably attached to the one of the first portion and the second portion in both the first position and the second position.

2. The protective case of claim 1, wherein the primary portion is configured to cover at least a portion of a back surface of the electronic device and the secondary portion is configured to cover at least a portion of the front surface of the electronic device when the electronic device is received in the protective case.

3. The protective case of claim 1, wherein the primary portion is attached to the secondary portion with a living hinge, the primary portion movable about the living hinge between the closed configuration and the open configuration.

4. The protective case of claim 3, wherein a ratio of the distance between the living hinge and a closer edge selected from a top edge and a bottom edge of the protective case to an overall height of the protective case is between 20% and 75%.

5. The protective case of claim 1, the protective case further comprising a transition point positioned between the first portion and the second portion, wherein the primary portion and the secondary portion are each formed from a resilient flexible material, the primary portion and the secondary portion each configured to resiliently flex away from each other about the transition point to form the opening.

6. The protective case of claim 5, wherein a ratio of the distance between the transition point and a closest edge of the protective case to an overall height of the protective case is between 20% and 75%.

7. The protective case of claim 1, wherein the primary portion includes a first clasping mechanism configured to selectively engage a second clasping mechanism of the secondary portion to secure the protective case in the closed configuration.

8. The protective case of claim 1, further comprising a gasket positioned between the primary portion and the secondary portion, the gasket forming a waterproof seal when the protective case is in the closed configuration.

9. The protective case of claim 1, wherein the case key includes a wedge at a distal end of the case key, wherein the wedge is configured to be wedged into a slot between the first portion and the second portion to release the first portion from the second portion.

10. A protective case for an electronic device, the protective case comprising: a first portion configured to cover at least a portion of a rear of the electronic device when the electronic device is received within the protective case; a second portion configured to cover at least a portion of the front of the electronic device when the electronic device is positioned within the protective case, the second portion including a plurality of clasping mechanisms configured to selectively engage with a corresponding plurality of clasping mechanisms on the first portion; a recess formed in at least one of the first portion and the second portion; and a case key rotatably attached to one of the first portion and the second portion, the case key movable from a first position in which the case key is at least partially positioned within the recess to a second position in which the case key is configured to release at least some of the plurality of clasping mechanisms of the second portion from the corresponding clasping mechanisms of the first portion, wherein the case key remains directly and rotatably attached to the one of the first portion and the second portion in both the first position and the second position.

11. The protective case of claim 10, wherein the case key is configured to rotate and slide relative to the first portion and the second portion between the first position and the second position, and wherein the case key is configured to release at least some of the plurality of clasping mechanisms of the second portion from the corresponding clasping mechanisms of the first portion by inserting a wedge of the case key into a slot formed between the first portion and the second portion.

12. The protective case of claim 10, wherein a rear surface of the protective case includes a plurality of hooks integrally molded into the rear surface of the protective case, the plurality of hooks configured to releasably attach the protective case to corresponding loops of an accessory module.

13. The protective case of claim 10, wherein the second portion includes a screen protector configured to at least partially cover a display of the electronic device when the electronic device is received within the protective case, the screen protector including a reduced thickness area having a thickness less than a thickness of a remainder of the screen protector, the reduced thickness area configured to align with a button or a fingerprint sensor of the electronic device when the electronic device is received within the protective case.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 illustrates an exemplary electronic device received within a protective case.

(2) FIG. 2A illustrates inserting an electronic device into an exemplary protective case in an open configuration.

(3) FIG. 2B illustrates the protective case of FIG. 2A in a closed configuration.

(4) FIG. 3A illustrates inserting an electronic device into an exemplary protective case in an open configuration.

(5) FIG. 3B illustrates the protective case of FIG. 3A in a closed configuration.

(6) FIG. 4A illustrates a front view of an exemplary protective case in an open configuration.

(7) FIG. 4B illustrates a side view of the protective case of FIG. 4A in the open configuration.

(8) FIG. 5A illustrates a front view of an exemplary protective case including a rotatable opening mechanism.

(9) FIG. 5B illustrates a side view of the protective case of FIG. 5A.

(10) FIG. 6A illustrates a front view of an exemplary case including a slidable opening mechanism.

(11) FIG. 6B illustrates a side view of the protective case of FIG. 6A.

(12) FIG. 7 illustrates a back view of an exemplary protective case.

(13) FIG. 8A illustrates a front view of an exemplary screen protector for protecting a front surface of an electronic device.

(14) FIG. 8B illustrates an exemplary tool for forming the screen protector of FIG. 8A.

DETAILED DESCRIPTION

(15) FIG. 1 illustrates an exemplary electronic device 10 received within a protective case 20. Exemplary electronic devices 10 include smartphones, tablet computers, gaming devices, audio players, video players, fitness devises, medical devices, cameras, portable computers, two-way radios, GPS receivers, and/or other portable devices. Electronic device 10 includes a display 12, such as a touch-screen display. In some embodiments, electronic device 10 includes one or more input devices 14, such as knobs, switches, or buttons, for receiving an input from a user. Electronic device 10 further includes a charge port 16 adapted to receive a cable configured to provide electrical power and/or exchange data with electronic device 10.

(16) Protective case 20 at least partially covers one or more surfaces of electronic device 10. In some embodiments, protective case 20 includes a frame member 22 at least partially surrounding the received electronic device 10. In some embodiments, protective case 20 includes one or more molded buttons 24 positioned to align with one or more of the input devices 14 of the electronic device 10 to allow a user to interact with the input device 14 when the electronic device 10 is received within protective case 20.

(17) In some embodiments, the frame member 22 includes an aperture 26 providing access to the charge port 16 of electronic device 10. In some exemplary embodiments, the aperture 26 may be covered by a charge port cover 28 moveable between the closed position illustrated in FIG. 1 and an open position providing access to the charge port 16 of electronic device 10.

(18) In some embodiments, protective case 20 includes a screen protector 30 configured to cover at least a portion of the display 12 of electronic device 10 when electronic device 10 is received within protective case 20. In some embodiments, at least a portion of screen protector 30 is transparent to allow a user to view display 12 of electronic device 10. In some more particular embodiments, screen protector 30 comprises a glass or fortified glass material. In other more particular embodiments, screen protector 30 comprises a thermoplastic membrane, such as a membrane formed from polyethylene terephthalate (PET), polycarbonate (PC), poly(methyl methacrylate) (PMMA), or other suitable material.

(19) Referring next to FIGS. 2A and 2B, a protective case 50 for protecting electronic device 10 is illustrated. In some embodiments, protective case 20 (FIG. 1) is protective case 50.

(20) Protective case 50 includes a first portion 52 and a second portion 54. Although illustrated in FIG. 2A with the first portion 52 as a bottom portion of case 50 and the second portion 54 as a top portion of case 50, in other embodiments first portion 52 comprises a top portion or side portion of case 50 and second portion 54 comprises a bottom portion or side opposing portion of case 50.

(21) First portion 52 illustratively encases at least a portion of electronic device 10 when electronic device 10 is received within case 50, such as at least a portion of the bottom of electronic device 10. In some embodiments, first portion 52 provides a waterproof barrier between the received electronic device 10 and an external environment.

(22) Second portion 54 illustratively encases at least a portion of electronic device 10 when electronic device 10 is received within case 50, such as at least a portion of the top of electronic device 10. Second portion 54 includes a primary portion 56 and secondary portion 58. Primary portion 56 illustratively covers at least a portion of electronic device 10 when electronic device 10 is received within case 50, such as at least a portion of the top back surface of electronic device 10. Secondary portion 58 illustratively covers at least a portion of electronic device 10 when electronic device 10 is received within case 50, such as at least a portion of the top front surface of electronic device 10.

(23) One or more of primary portion 56 and secondary portion 58 is flexibly attached to the first portion 52, such as with a living hinge 60. In the exemplary embodiment illustrated in FIG. 12A, primary portion 56 is rigidly attached to a rear surface of first portion 52 and secondary portion 58 is flexibly attached to a front surface of first portion 52. In other embodiments, primary portion 56 is flexibly attached to a rear surface of first portion 52 and secondary portion 58 is rigidly attached to a front surface of first portion 52. In still other embodiments, primary portion 56 and secondary portion 58 are each flexibly attached to first portion 52, such as with living hinges 60.

(24) Second portion 54 is movable between an open configuration, as shown in FIG. 2A, and a closed configuration, as shown in FIG. 2B. In the open configuration, secondary portion 58 is flexed about living hinge 60 away from primary portion 56 to form an opening 62 into which electronic device 10 can be inserted into or removed from protective case 50. In the closed configuration, primary portion 56 and secondary portion 58 together encase at least a portion of electronic device 10 when the device 10 is received within case 50. In some embodiments, primary portion 56 and secondary portion 58 form a waterproof seal between the received electronic device 10 and an external environment. At least one of primary portion 56 and secondary portion 58 may include a gasket 64 to help provide a waterproof seal.

(25) In some exemplary embodiments, at least a portion of first portion 52 is formed of a resilient flexible material, such that protective case 50 can be deformed to allow entry or removal of electronic device 10 when secondary portion 58 is in the open position.

(26) In some exemplary embodiments, the primary portion 56 includes clasping mechanisms configured to selectively engage with corresponding clasping mechanisms on the secondary portion 58 to secure the case in the closed configuration. Exemplary clasping mechanisms are disclosed in U.S. Pat. No. 8,342,325, the disclosure of which are hereby incorporated by reference in its entirety.

(27) As illustrated in FIG. 2A, the protective case 50 has an overall height indicated by d.sub.1. The second portion 54 is movable about a flexible hinge 60 positioned at a distance from the closest edge of case 50 at a distance indicated by d.sub.2. In some exemplary embodiments, the relative position of flexible hinge 60, as indicated by the ratio d.sub.2/d.sub.1 is as great as about 75%, about 70%, about 65%, about 60%, about 55%, about 50%, about 45%, about 40%, about 35%, as little as about 33%, about 30%, about 25%, about 20%, or less, or within any range defined between any two of the foregoing values, such as 20% to 75%, 20% to 50%, or 25% to 35%.

(28) In some exemplary embodiments, protective case 50 provides protection from water by providing a waterproof seal around opening 62. In a typical waterproof case, a waterproof seal must be provided around an entire circumference of the case. However, as illustrated in FIGS. 2A and 2B, only the portion of protective case along primary portion 76 and secondary portion 78 needs to provide a waterproof enclosure for device 10. Accordingly, the length of the waterproof seal may be reduced compared to a typical waterproof case. In some exemplary embodiments, the gap sealed by a waterproof seal around opening 62 extends around as much as 75%, 70%, 60%, as little as 50%, 40%, 30%, or 25%, or less, of the total perimeter of protective case 50, or within any range defined between any two of the foregoing values, such as 25% to 75% or 50% to 75%. Advantageously, a shorter waterproof seal may provide fewer potential failure locations than a longer waterproof seal.

(29) Referring next to FIGS. 3A and 3B, a protective case 70 for protecting electronic device 10 is illustrated. In some embodiments, protective case 20 (FIG. 1) is protective case 70.

(30) Protective case 70 includes a first portion 72 and a second portion 74. Although illustrated in FIG. 3A with the first portion 72 as a bottom portion of case 70 and the second portion 74 as a top portion of case 70, in other embodiments first portion 72 comprises a top portion or side portion of case 70 and second portion 74 comprises a bottom portion or side opposing portion of case 70.

(31) First portion 72 illustratively encases at least a portion of electronic device 10 when electronic device 10 is received within case 70, such as at least a portion of the bottom of electronic device 10. In some embodiments, first portion 72 provides a waterproof barrier between the received electronic device 10 and an external environment.

(32) Second portion 74 is movable between an open configuration, as shown in FIG. 3A, and a closed configuration, as shown in FIG. 3B.

(33) Second portion 74 illustratively encases at least a portion of electronic device 10 when electronic device 10 is received within case 70, such as at least a portion of the top of electronic device 10. Second portion 74 includes a primary portion 76 and secondary portion 78. Primary portion 76 illustratively covers at least a portion of electronic device 10 when electronic device 10 is received within case 78, such as at least a portion of the top back surface of electronic device 10. Secondary portion 78 illustratively covers at least a portion of electronic device 10 when electronic device 10 is received within case 78, such as at least a portion of the top front surface of electronic device 10.

(34) One or more of primary portion 76 and secondary portion 78 is formed from a resilient flexible material configured to deform, thereby creating an opening 80 to allow entry or removal of electronic device 10 when second portion 74 is in the open position. In the illustrated embodiment, secondary portion 78 is formed from a resilient flexible material, thereby allowing secondary portion 78 to deform outwardly from primary portion 76 above a transition point 82 positioned between first portion 72 and second portion 74, thereby creating opening 80. In other embodiments, primary portion 76 is formed from a resilient flexible material, thereby allowing primary portion 76 to deform outwardly from secondary portion 78 above a transition point 82 between first portion 72 and second portion 74, thereby creating opening 80. In still other embodiments, primary portion 76 and secondary portion 78 are each formed from a resilient flexible material, thereby allowing primary portion 76 and secondary portion 78 to deform outwardly from each other above a transition point 82 between first portion 72 and second portion 74, thereby creating opening 80.

(35) As illustrated in FIG. 3A, transition point 82 is positioned where first portion 72 meets second portion 74. Above transition point 82, second portion 74 includes primary portion 76 and secondary portion 78 formed from separate pieces that can be flexed open to allow electronic device 10 to be inserted into opening 80. Below transition point 82, first portion 72 does not include separate pieces that can be flexed open. In some exemplary embodiments, the pieces comprising primary portion 76 and secondary portion 78 are permanently fused together below transition point 82 to form first portion 72. In other embodiments, first portion 72 includes a single piece of material that is affixed to primary portion 76 and secondary portion 78 at transition point 82 to allow primary portion 76 and secondary portion 78 to flex between the open position illustrated in FIG. 3A and the closed position illustrated in FIG. 3B.

(36) In some embodiments, forming the first portion 72 from a single piece of material or two permanently fused portions 76, 78, provides increased strength and/or durability to the portion of frame member 22 proximate aperture 26 for the charge port 16 of electronic device 10 (see FIG. 1).

(37) In some embodiments, primary portion 76 and secondary portion 78 form a waterproof seal between the received electronic device 10 and an external environment. At least one of primary portion 76 and secondary portion 78 may include a gasket (not shown in FIGS. 3A and 3B) to help provide a waterproof seal.

(38) In some exemplary embodiments, the primary portion 76 includes clasping mechanisms configured to selectively engage with corresponding clasping mechanisms on the secondary portion 78 to secure the case in the closed configuration.

(39) As illustrated in FIG. 3A, the protective case 70 has an overall height indicated by d.sub.1. The transition point 82 between the first portion 72 and second portion 74 where the primary portion 76 and secondary portion 78 begin is positioned at a distance from the closest edge of case 70 at a distance indicated by d.sub.3. In some exemplary embodiments, the relative position of flexible hinge 60, as indicated by the ratio d.sub.3/d.sub.1 is as great as about 75%, about 70%, about 65%, about 60%, about 55%, about 50%, about 45%, about 40%, about 35%, as little as about 33%, about 30%, about 25%, about 20%, or less, or within any range defined between any two of the foregoing values, such as 20% to 75%, 20% to 50%, or 25% to 35%.

(40) In some exemplary embodiments, protective case 70 provides protection from water by providing a waterproof seal around opening 80. In a typical waterproof case, a waterproof seal must be provided around an entire circumference of the case. However, as illustrated in FIGS. 3A and 3B, only the portion of protective case 70 along primary portion 76 and secondary portion 78 needs to provide a waterproof enclosure for device 10. Accordingly, the length of the waterproof seal may be reduced compared to a typical waterproof case. In some exemplary embodiments, the gap sealed by a waterproof seal around opening 80 extends around as much as 75%, 70%, 60%, as little as 50%, 40%, 30%, or 25%, or less, of the total perimeter of protective case 70, or within any range defined between any two of the foregoing values, such as 25% to 75% or 50% to 75%. Advantageously, a shorter waterproof seal may provide fewer potential failure locations than a longer waterproof seal.

(41) Referring next to FIGS. 4A and 4B, a protective case 90 for protecting electronic device 10 is illustrated. In some embodiments, protective case 20 (FIG. 1) is protective case 90. FIGS. 4A and 4B illustrate protective case 90 in an open configuration.

(42) Protective case 90 includes a first portion 92 at least partially covering a rear surface of electronic device 10 and a second portion 94 at least partially covering a front surface of electronic device 10. First portion 92 illustratively includes one or more grooves 96 into which corresponding projections 98 of second portion 94 are inserted. In other embodiments, second portion 94 includes grooves 96 and first portion 92 includes the corresponding projection 98.

(43) Second portion 94 slides in one or more grooves 96 relative to first portion 92 between a closed configuration, such as illustrated in FIG. 1 and an open configuration as illustrated in FIGS. 4A and 4B. In the open configuration, an opening 106 is formed between the first portion 92 and the second portion 94 into which the electronic device 10 can be placed into or removed from protective case 90.

(44) Protective case 90 includes one or more locking projections 100 configured to be releasably received in corresponding detents 102 to hold protective case 90 in the closed configuration. Grooves 96 may include one or more stops (not shown) to provide a maximum open configuration beyond which projections 98 are unable to travel in grooves 96. In some exemplary embodiments, the opening 106 has a length d.sub.4 in the maximum open configuration as great as 75%, 70%, 65%, 60%, as little as 55%, 50%, 45%, 40%, compared to the length d.sub.5 of the first portion 92, or between any two of the foregoing values, such as 40% to 75% or 45% to 60%.

(45) In some embodiments, second portion 94 includes end member 104 at a bottom end of second portion 94. End member 104 is formed from a resilient flexible material, such as thermoplastic polyurethane (TPU). End member 104 serves to provide a bottom end to protective case 90, maintaining electronic device 10 in protective case 90 in the closed configuration. During installation or removal of electronic device 10 in protective case 90, end member 104 is deformed to allow electronic device 10 to be slid in or slid out of protective case 90.

(46) In another exemplary embodiment, once the protective case 90 is in the open position, the first portion 92 can be flexed relative to the second portion 94 to allow electronic device 10 to be slid in or slid out of protective case 90. In a more particular embodiment, the projections 98 are configured to flex within grooves 96 to allow first portion 92 to flex relative to second portion 94 enough to allow electronic device 10 to be received within opening 106 of protective case 90.

(47) Referring next to FIGS. 5A and 5B, a protective case 110 for protecting electronic device 10 is illustrated. In some embodiments, protective case 20 (FIG. 1) is protective case 110.

(48) Protective case 110 includes a first portion 112 covering at least a portion of a front surface of electronic device 10 and a second portion 114 covering at least a back surface of electronic device 10.

(49) First portion 112 and second portion 114 are releasably secured together with one or more clasping mechanisms. In some exemplary embodiments, first portion 112 includes clasping mechanisms configured to selectively engage with corresponding clasping mechanisms on second portion 114 to secure the case in the closed configuration.

(50) Case 110 further includes a case key 116 rotatably attached by connection 118 to one of the first portion 112 and the second portion 114. Case key 116 is illustratively attached to first portion 112 or second portion 114 by a cam tether. Case key 116 is rotatable between a first position, in which case key 116 is positioned within recess 120 and a second position, as illustrated in FIGS. 5A and 5B.

(51) To open protective case 110, such as to place electronic device 10 into or remove electronic device 10 from protective case, case key 116 is rotated about connection 118 from the first position within recess 120 to the second position, as shown by arrow A in FIG. 5A. Case key 116 is then twisted about the connection 118 as shown by arrow B.sub.1 or B.sub.2 in FIG. 5B to disengage clasping mechanisms in first portion 112 from corresponding clasping mechanisms in second portion 114 in a region of protective case 110 proximate case key 116 to form a gap.

(52) A user can then expand this gap with additional twisting of case key 116 as shown by arrows B.sub.1 and B.sub.2, or can pull first portion 112 away from second portion 114 to separate first portion 112 and second portion, exposing the interior of protective case 110 and allowing electronic device 10 to be placed into or removed from the interior.

(53) Although case key 116 is illustrated on a side of protective case 120 in FIGS. 5A and 5B, in other embodiments case key 116 is provided on a top or bottom side of protective case 110.

(54) Advantageously, integrated case key 116 is connected to protective case 110, and therefore cannot be easily lost or misplaced by a user. Moreover, case key 116 can be stored in recess 120 such that it does not interfere with the use of the protective case 110 and electronic device 10.

(55) Referring next to FIGS. 6A and 6B, a protective case 140 for protecting electronic device 10 is illustrated. In some embodiments, protective case 20 (FIG. 1) is protective case 140.

(56) Protective case 140 includes a first portion 142 covering at least a portion of a front surface of electronic device 10 and a second portion 144 covering at least a back surface of electronic device 10.

(57) First portion 142 and second portion 144 are releasably secured together with one or more clasping mechanisms. In some exemplary embodiments, first portion 142 includes clasping mechanisms configured to selectively engage with corresponding clasping mechanisms on second portion 144 to secure the case in the closed configuration.

(58) Case 140 further includes a case key 146 attached to one of the first portion 142 and the second portion 144. Case key 146 includes a wedge 148 at the distal end. Wedge 148 is configured to be wedged into a corresponding slot 150 in protective case 140 to separate first portion 142 and second portion 144 to open protective case.

(59) Case key 146 is movable between a first position and a second position. In the first position, the stem 160 is stored within recess 154 and wedge 148 is stored within recess 152 (position shown in dashed lines in FIG. 6A). In the second position, as shown in FIGS. 6A and 6B, the wedge 148 is aligned with the slot 150 to open protective case 140.

(60) To open protective case 140, such as to place electronic device 10 into or remove electronic device 10 from protective case, case key 146 is moved from the first position to the second position by rotating the stem 160 and wedge 148 about base 156 as shown by arrow A in FIG. 6A. The base 156 is then slid through recess 154 as shown by arrow B in FIG. 6A. Although arrow B illustrates a movement toward the bottom of case 140, in other embodiments base 156 is slid in a direction toward the top of case 140. In other embodiments, case key 146 is provided on a top or bottom side of protective case 140. In some embodiments, the movement as shown by arrow A and arrow B are combined into a single movement. In some embodiments, base 156 is wider than the gap in recess 154, allowing base 156 to rotate and slide within recess 154, such as shown by arrows A and B in FIG. 6A.

(61) The case key 146 is positioned such that the wedge 148 is aligned with the slot 148. In some embodiments, slot 148 is a beveled keyhole slot positioned on part line 158 between first portion 142 and second portion 144. In some exemplary embodiments, slot 148 does not extend through case 140 into an interior of protective case 140. The wedge 148 is then pushed into slot 148 as shown by arrow C in FIG. 6A, pushing apart first portion 142 and second portion 142 to disengage clasping mechanisms in first portion 142 from corresponding clasping mechanisms in second portion 144 in a region of protective case 140 proximate case key 146 to form a gap.

(62) A user can then expand this gap with additional pressing of case key 146 into slot 150 as shown by arrow C, or can pull first portion 142 away from second portion 144 to separate first portion 142 and second portion 144, exposing the interior of protective case 140 and allowing electronic device 10 to be placed into or removed from the interior.

(63) Advantageously, integrated case key 146 is connected to protective case 140, and therefore cannot be easily lost or misplaced by a user. Moreover, case key 146 can be stored when not in use such that it does not interfere with the use of the protective case 110 and electronic device 10.

(64) Referring next to FIG. 7, a rear view of a protective case 170 for protecting electronic device 10 is illustrated. In some embodiments, protective case 20 (FIG. 1) is protective case 170. Exemplary protective cases are also disclosed in U.S. Pat. Nos. 9,295,174 and 9,774,713, the disclosures of which are hereby incorporated by reference in their entirety. Protective case 170 includes a rear surface 172 at least partially covering a rear surface of the encased electronic device. Rear surface 172 includes an attachment region 176.

(65) Attachment region 176 illustratively includes a plurality of hooks 176 molded into the rear surface 172 of protective case 170. In some exemplary embodiments, rear surface 172 is formed from a thermoplastic material and the plurality of hooks 176 are formed from injection molding the thermoplastic material into a mold, resulting in the plurality of hooks 176 being integrally formed with the rear surface 172 of protective case 170. The plurality of hooks 46 are configured to releasably attach protective case 170 to corresponding loops on an accessory module (not shown), such as a mounting module for a bicycle, armband, or dashboard.

(66) In the exemplary embodiment illustrated in FIG. 7, attachment region 174 is at least partially bounded by an edge 178 of the rear surface 172. In other embodiments, attachment region 174 is not bounded by an edge 178 and is surrounded by rear surface 172.

(67) In some exemplary embodiments, attachment region 176 is flush with the rear surface 172. In other exemplary embodiments, attachment region 176 is recessed with respect to rear surface 172.

(68) Although illustratively formed as a part of rear surface 172 in FIG. 7, in other embodiments the plurality of hooks 176 of attachment region 174 may be formed on a front and/or side surface of protective case 170. In some embodiments, the plurality of hooks 176 are formed on two or more of a front surface, the rear surface 172 and one or more side surfaces of protective case 170.

(69) Referring next to FIGS. 8A and 8B, an exemplary screen protector 30 for a protective case is illustrated. In some embodiments, screen protector 30 is a thermoplastic membrane screen protector 30 for protective case 20 (FIG. 1). Other protective cases including membranes are disclosed in U.S. Pat. No. 8,342,325, the disclosure of which is hereby incorporated by reference in its entirety.

(70) Screen protector 30 is configured to overlay and protect at least a portion of a display 12 of an electronic device 10 (FIG. 1). In some embodiments, screen protector 30 comprises a flexible transparent polymeric material, such as polyethylene terephthalate (PET).

(71) As shown in FIGS. 8A and 8B, screen protector 30 has a front surface 32 and a rear surface 34 opposite front surface 32. In some embodiments, screen protector 30 provides interactive access to a touch-screen interface of an electronic device in contact with rear surface 34 of screen protector 30.

(72) Screen protector 30 includes reduced thickness area 36, the reduced thickness area 36 having a thickness less than the thickness of the main portion 42 screen protector 30. In some exemplary embodiments, reduced thickness area 36 is positioned to align with a button or fingerprint sensor of an electronic device in contact with rear surface 34 of screen protector 30. In some exemplary embodiments, reduced thickness area 36 has a thickness as little as 10%, 20%, 25%, 30%, 40%, as great as 50%, 60%, 70%, 75%, or 80% of the main portion 42 of screen protector 30, or within any range defined between any two of the foregoing values, such as 10% to 80% or 25% to 75%.

(73) In some embodiments, reduced thickness area 36 has increased flexibility compared to membrane 30 to allow a user to actuate the button of the electronic device 10 through reduced thickness area 36. In some exemplary embodiments, reduced thickness area 36 allows a fingerprint sensor, such as an in-screen ultrasonic fingerprint sensor in a display 12 of an electronic device 10 in contact with rear surface 34 of screen protector 30 to read a user's fingerprint placed in contact with front surface 32.

(74) As illustrated in FIGS. 8A and 8B, reduced thickness area 36 is integrally formed from screen protector 30. Reduced thickness area 36 is not a separate piece of material that is adhered to an aperture formed in screen protector 30

(75) In one exemplary embodiment, reduced thickness area 36 is formed by stamping or coining screen protector 30 with an apparatus 38 such as a stamping or machining press. A die-head 40 of apparatus 38 impacts a selected area of screen protector 30 and thins the material to form reduced thickness area 36.

(76) In another exemplary embodiment, reduced thickness area 36 is formed by chemically etching the material of screen protector 30, such as by acid or other suitable chemical. In another exemplary embodiment, reduced thickness area 36 is formed by laser engraving the material of screen protector 30. In another exemplary embodiment, reduced thickness area 36 is formed by mechanically treating the material of screen protector 30, such as by machining, grinding, or polishing the material of screen protector 30.

(77) The elements, components, and steps described herein are meant to exemplify some types of possibilities. In no way should the aforementioned examples limit the scope of the invention, as they are only exemplary embodiments.

(78) The phrases in some embodiments, according to some embodiments, in the embodiments shown, in other embodiments, in some examples, in other examples, in some cases, in some situations, in one configuration, in another configuration, and the like generally mean that the particular technique, feature, structure, or characteristic following the phrase is included in at least one embodiment of the present invention and/or may be included in more than one embodiment of the present invention. In addition, such phrases do not necessarily refer to the same embodiments or to different embodiments.

(79) The foregoing disclosure has been presented for purposes of illustration and description. Other modifications and variations of the disclosed techniques may be possible in view of the above teachings. The embodiments described in the foregoing disclosure were chosen to explain the principles of the concept and its practical application to enable others skilled in the art to best utilize the invention. It is intended that the claims be construed to include other alternative embodiments of the invention, except as limited by the prior art.