Pillow

Abstract

The present invention discloses a pillow configured for supporting a user, featuring an L-shaped design. The pillow includes a head section extending from a first end to a second end, and a base section with middle and lower segments. The lower segment intersects the middle segment at an angle between 145 to 175 degrees, positioning it between the user's legs. The head section may have a width at least 1.5 times greater than the base section and a loft of six inches. The pillow may be filled a blend of memory foam and polyester fiber, and covered with a blend of cotton, spandex, and polyester. This design promotes proper spinal alignment, reduces pressure points, and enhances sleep quality.

Claims

1. A pillow configured for supporting a user, the pillow comprising: a head section configured to support the head of the user, the head section extending along a head section axis from a first end to a second end, the head section defining a first side that is adjacent to the head of the user when the user is using the pillow, the head section defining a second side that is oppositely disposed relative to the first side; a base section extending distally from the second end of the head section, the base section comprising a middle section and a lower section; the middle section extending along a middle section axis between a first end distally remote from the head section and a second end proximate to the head section; the lower section extending along a lower section axis from a first end distally remote from the middle section and a second end proximate to the middle section; the pillow extending in a plane defined by the first end of the middle section, the second end of the lower section, and the first end of the lower section; wherein the lower section axis intersects the middle section axis at an angle theta selected to position the lower section between the legs of the user; wherein theta is between 145 degrees and 175 degrees.

2. The pillow configured for supporting a user of claim 1, wherein theta is between 150 degrees and 170 degrees.

3. The pillow configured for supporting a user of claim 2, wherein theta is between 155 degrees and 165 degrees.

4. The pillow configured for supporting a user of claim 3, wherein theta is 160 degrees.

5. The pillow configured for supporting a user of claim 1, wherein a greatest width of the head section as determined in the plane of the pillow is at least 1.5 times larger than a greatest width of the base section as determined in the plane of the pillow.

6. The pillow configured for supporting a user of claim 5, wherein a greatest width of the head section as determined in the plane of the pillow is at least 2.0 times larger than a greatest width of the base section as determined in the plane of the pillow.

7. The pillow configured for supporting a user of claim 1, wherein the head section has six inches of loft as measured from the first side of the head section to the second side of the head section.

8. The pillow configured for supporting a user of claim 5, wherein a greatest outer circumference of the head section as measured in a plane perpendicular to the head section axis is at least 1.5 times larger than a greatest outer circumference of the base section as measured in a plane perpendicular to the middle section axis or a plane perpendicular to the lower section axis.

9. The pillow configured for supporting a user of claim 8, wherein a greatest outer circumference of the head section as measured in a plane perpendicular to the head section axis is at least 2.0 times larger than a greatest outer circumference of the base section as measured in a plane perpendicular to the middle section axis or a plane perpendicular to the lower section axis.

10. The pillow configured for supporting a user of claim 8, wherein the first end of the lower section is at least thirty-six inches from the second end of the head section distally along an axis.

11. The pillow configured for supporting a user of claim 10, further comprising a fill.

12. The pillow configured for supporting a user of claim 11, the fill comprising memory foam and polyester fiber.

13. The pillow configured for supporting a user of claim 12, the fill comprising 75% memory foam and 25% polyester fiber.

14. The pillow configured for supporting a user of claim 12, further comprising a cover.

15. The pillow configured for supporting a user of claim 14, the cover comprising cotton, spandex, and polyester.

16. The pillow configured for supporting a user of claim 14, the cover comprising 37% cotton, 2% spandex, and 61% polyester.

17. The pillow configured for supporting a user of claim 1, wherein the head section is ergonomically designed to cradle the user's head and neck, thereby providing enhanced support and comfort.

18. The pillow configured for supporting a user of claim 1, wherein the base section is designed to align with the user's torso and legs, promoting proper spinal alignment and reducing pressure points during sleep.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0025] FIG. 1 illustrates a front, bottom, and left perspective view of a pillow in accordance with one embodiment of the present invention.

[0026] FIG. 2 is a front view of the pillow shown in FIG. 1.

[0027] FIG. 3 is a rear of the pillow shown in FIG. 1.

[0028] FIG. 4 is a left view of the pillow shown in FIG. 1.

[0029] FIG. 5 is a right view of the pillow shown in FIG. 1.

[0030] FIG. 6 is a top view of the pillow shown in FIG. 1.

[0031] FIG. 7 is a bottom of the pillow shown in FIG. 1.

[0032] FIG. 8 is a rear of the pillow shown in FIG. 1 wherein the relative angle of the lower segments is illustrated.

[0033] FIG. 9 is a view of the fill used in the pillow in accordance with one embodiment of the present invention.

[0034] FIG. 10 is a view of a use side sleeping with the pillow in accordance with one embodiment of the present invention.

DETAILED DESCRIPTION

[0035] The present disclosure describes aspects of the present invention with reference to the exemplary embodiments illustrated in the drawings; however, aspects of the present invention are not limited to the exemplary embodiments illustrated in the drawings. It will be apparent to those of ordinary skill in the art that aspects of the present invention include many more embodiments. Accordingly, aspects of the present invention are not to be restricted in light of the exemplary embodiments illustrated in the drawings. It will also be apparent to those of ordinary skill in the art that variations and modifications can be made without departing from the true scope of the present disclosure. For example, in some instances, one or more features disclosed in connection with one embodiment can be used alone or in combination with one or more features of one or more other embodiments.

[0036] The drawings provided illustrate various views of the pillow (100) in accordance with one embodiment of the present invention. FIG. 1 shows a front, bottom, and left perspective view of the pillow (100). FIG. 2 depicts a front view, while FIG. 3 shows a rear view of the pillow (100). FIGS. 4 and 5 illustrate left and right views, respectively. FIG. 6 provides a top view, and FIG. 7 shows a bottom view. FIG. 8 details the rear view wherein the relative angle of the lower segments is illustrated. FIG. 9 displays the fill used in the pillow (100). FIG. 10 shows a user side sleeping with the pillow (100) in accordance with one embodiment of the present invention.

[0037] The present invention provides a pillow (10) configured for supporting a user in a sleeping position. The pillow (10), as shown in FIG. 1, is designed to offer superior comfort and ergonomic support, particularly for pregnant women. The pillow (10) comprises a head section (101) designed to support the head of the user and a base section (102) extending distally from the head section (101).

[0038] The head section (101) extends along a head section axis from a first end (103) to a second end (104). The head section (101) features a first side (105) that is adjacent to the head of the user and a second side (106) that is oppositely disposed relative to the first side (105). The head section (101) is ergonomically designed to cradle the user's head and neck, providing enhanced support and comfort, as shown in FIG. 2. As will be appreciated by a person of skill in the art, the pillow 10 in accordance with the present invention is reversible in that it can be turned over and used on the opposing side. In this case, the second side (106) would be adjacent to the head of the user.

[0039] The base section (102) comprises a middle section (107) and a lower section (108). The middle section (107) extends along a middle section axis between a first end (109), distally remote from the head section (101), and a second end (110) proximate to the head section (101). The lower section (108) extends along a lower section axis from a first end (111), distally remote from the middle section (107), to a second end (112) proximate to the middle section (107), as illustrated in FIG. 3.

[0040] In reference to FIG. 8, one inventive feature of the present invention is disclosed. The pillow (100) extends in a plane defined by the first end (109) of the middle section (107), the second end (112) of the lower section (108), and the first end (111) of the lower section (108). The lower section axis (120) intersects the middle section axis (122) at an angle theta (), selected to position the lower section (108) between the legs of the user. In the preferred embodiment, theta () is between 145 degrees and 175 degrees, ensuring optimal ergonomic support, as shown in FIG. 4.

[0041] In a more refined embodiment, theta () is between 150 degrees and 170 degrees. Further refining this embodiment, theta () is defined to be between 155 degrees and 165 degrees, ensuring optimal ergonomic support. In the most specific embodiment, theta () is precisely 160 degrees, offering a precise alignment for maximum comfort and support.

[0042] The head section (101) is designed such that its greatest width (113), as determined in the plane of the pillow (100), is at least 1.5 times larger than the greatest width (114) of the base section (102). This design ensures ample support for the head while maintaining a streamlined structure for the rest of the body.

[0043] In an enhanced embodiment, the greatest width (113) of the head section (101) is at least 2.0 times larger than the greatest width (114) of the base section (102), further emphasizing the head support while ensuring stability and comfort for the user. It will be understood to a person of ordinary skill in the art and familiar with this disclosure that the width of the head section may vary and that this is not required to practice the present invention.

[0044] In some embodiments of the present invention, the head section (101) is designed with six inches of loft (115), measured from the first side (105) to the second side (106), providing significant elevation and support for the user's head and neck

[0045] In another embodiment, the greatest outer circumference (116) of the head section (101), as measured in a plane perpendicular to the head section axis, is at least 1.5 times larger than the greatest outer circumference (117) of the base section (102), as measured in a plane perpendicular to the middle section axis or the lower section axis. This configuration enhances the ergonomic benefits by ensuring proportional support.

[0046] In an even more refined embodiment, the greatest outer circumference (116) of the head section (101) is at least 2.0 times larger than the greatest outer circumference (117) of the base section (102), ensuring a superior balance of support and comfort.

[0047] In some embodiments of the present invention, the first end (111) of the lower section (108) is positioned at least thirty-six inches from the second end (104) of the head section (101) distally along an axis, ensuring adequate length for full-body support. In further embodiments, the middle section (107) is approximately forty inches from the second end (110) to the first end (109), and the lower section (108) is approximately twenty inches from the first end (111) to the second end (112). These dimensions are chosen to ensure that the pillow provides comprehensive support for the entire body, from the head to the legs, which is particularly beneficial for side sleepers and pregnant women. The extended length of the middle section (107) allows the pillow to support the torso and hips, promoting proper spinal alignment and reducing pressure points. Meanwhile, the lower section (108) is designed to fit comfortably between the legs, alleviating stress on the lower back and hips. This configuration ensures that the pillow conforms to the natural contours of the body, providing targeted support where it is needed most.

[0048] The specific measurements of the middle and lower sections are based on extensive ergonomic research and testing. The forty-inch length of the middle section (107) is optimal for accommodating the average torso length, ensuring that the user's upper body is fully supported without feeling cramped or restricted. Similarly, the twenty-inch length of the lower section (108) is designed to fit comfortably between the knees and ankles, providing a natural alignment that helps reduce strain on the hips and lower back. These dimensions also make the pillow versatile enough to accommodate users of different heights and body types, providing a customizable and comfortable sleeping experience.

[0049] In alternative embodiments, the lengths of the middle section (107) and the lower section (108) can be adjusted to better suit the individual needs of different users. For example, shorter or taller users may benefit from pillows with slightly different dimensions to ensure optimal support and comfort. The ability to customize these dimensions further enhances the pillow's versatility and effectiveness in providing ergonomic support.

[0050] Additionally, the design of the pillow allows for flexibility in the materials used for the middle and lower sections. Different types of foam, fiberfill, or even adjustable air chambers can be incorporated to offer varying levels of firmness and support. This flexibility ensures that the pillow can cater to a wide range of preferences and needs, making it a versatile solution for improving sleep quality.

[0051] The ergonomic design of the pillow also includes considerations for the overall shape and contouring of the middle and lower sections. Gentle curves and strategic padding are incorporated to ensure that the pillow conforms to the body's natural shape, providing continuous support and reducing the likelihood of discomfort or pressure points developing during the night.

[0052] Furthermore, the positioning and dimensions of the middle and lower sections are designed to facilitate ease of movement during sleep. Users can shift positions without losing the supportive benefits of the pillow, as it adapts to different sleeping postures. This adaptability is especially important for pregnant women, who may need to adjust their position frequently to maintain comfort throughout the night.

[0053] The pillow (100) further comprises a fill material designed to enhance comfort and support. The fill material (118) consists of memory foam and polyester fiber, combining the benefits of both materials, as shown in FIG. 9.

[0054] In some embodiments of the present invention, the fill material (118) comprises 75% memory foam and 25% polyester fiber, providing an ideal combination for support and softness.

[0055] In another embodiment, the fill material (118) comprises shredded memory foam and gel-infused polyester fiber. The shredded memory foam allows for greater flexibility and conformity to the user's body shape, while the gel-infused polyester fiber enhances cooling properties, providing a more comfortable sleep environment.

[0056] In yet another embodiment, the fill material (118) includes a blend of natural latex and organic cotton fiber. This combination offers a hypoallergenic option, providing firm yet flexible support, and is suitable for users with sensitivities to synthetic materials.

[0057] The pillow (100) also includes a cover (119) designed to protect the fill material (118) and enhance user comfort. In some embodiments of the present invention, the cover (119) is composed of a blend of cotton, spandex, and polyester.

[0058] In a specific embodiment, the cover (119) consists of 37% cotton, 2% spandex, and 61% polyester, offering a breathable, flexible, and durable protective layer.

[0059] In another embodiment, the cover (119) is made from bamboo-derived rayon and spandex. This combination provides a highly breathable and moisture-wicking surface, keeping the user cool and dry throughout the night.

[0060] In yet another embodiment, the cover (119) consists of 100% organic cotton, offering a soft and natural touch. This option is particularly beneficial for users with sensitive skin or allergies to synthetic fabrics.

[0061] In reference to FIG. 10, the head section (101) of the pillow (100) is ergonomically designed to cradle the user's head and neck, providing enhanced support and comfort, which is critical for maintaining proper spinal alignment during sleep. The base section (102) of the pillow (100) is designed to align with the user's torso and legs, promoting proper spinal alignment and reducing pressure points during sleep, thus enhancing overall sleep quality and comfort.

[0062] During the development of the pillow (100), the inventors conducted extensive research and testing to identify the optimal design features that would offer superior ergonomic support, particularly for pregnant women. Through these studies, the inventors discovered that conventional pregnancy and body pillows failed to provide adequate support and comfort due to their uniform width and lack of specific ergonomic considerations.

[0063] One of the critical findings was the significance of the angle theta () between the lower section (108) and the middle section (107). Traditional pillows did not account for the unique body contours and sleeping positions of pregnant women, often leading to discomfort and insufficient support. By experimenting with various angles, the inventors determined that an angle theta () between 145 degrees and 175 degrees, with a more refined preference between 150 degrees and 170 degrees, provided the best support for the legs and lower body, while minimizing pressure points. The most optimal angle was found to be 160 degrees, as it offered precise alignment and maximum comfort, particularly for side sleepers.

[0064] Additionally, the inventors discovered that the width of the head section (101) played a crucial role in providing adequate support for the head and neck. Conventional pillows often had a uniform width that did not accommodate the specific needs of pregnant women, who require enhanced support to maintain proper spinal alignment. Through ergonomic studies and user feedback, the inventors determined that having the greatest width (113) of the head section (101) at least 1.5 times larger than the greatest width (114) of the base section (102) significantly improved comfort and support. This ratio ensured that the head and neck were well-cradled, reducing the risk of strain and discomfort.

[0065] Further testing revealed that increasing the width ratio to at least 2.0 times provided even better support, emphasizing the importance of a broader head section (101) for maintaining proper alignment and reducing pressure on the neck and shoulders. This design consideration was particularly beneficial for pregnant women, who often experience increased strain and discomfort in these areas due to the additional weight and changes in their body structure.

[0066] The inventors also focused on the loft of the head section (101), discovering that a loft (115) of six inches provided optimal elevation and support. This height ensured that the user's head and neck were properly aligned with the rest of the body, promoting better spinal alignment and reducing the likelihood of waking up with aches and pains. Pregnant women, in particular, benefited from this design, as it helped alleviate the added pressure on their bodies and allowed for more restful sleep.

[0067] These discoveries were validated through extensive user testing and feedback, where pregnant women reported significant improvements in comfort and support compared to conventional pillows. The combination of the preferred angle theta (), the optimized width of the head section (101), and the appropriate loft (115) provided a holistic solution that addressed the unique ergonomic needs of pregnant women, making the pillow (100) a significant advancement over prior art.

[0068] In summary, the inventors' meticulous research and innovative design approach led to the development of a pillow (100) that offers superior ergonomic support for side sleepers, particularly pregnant women. By focusing on the critical aspects of angle, width, and loft, the inventors created a pillow that not only enhances comfort but also promotes proper spinal alignment and reduces pressure points, addressing the limitations of traditional pregnancy and body pillows.

[0069] In another embodiment, the pillow (100) can be configured with a removable insert within the head section (101) to allow users to adjust the firmness and height of the pillow according to their preferences. This insert can be made from various materials such as memory foam, latex, or a combination of both, providing customizable support.

[0070] Another variation includes the integration of cooling gel layers within the head section (101) and the base section (102). These cooling gel layers help to dissipate heat and keep the user cool throughout the night, enhancing overall sleep quality, especially in warmer climates.

[0071] In yet another embodiment, the pillow (100) can be designed with an adjustable length feature. This can be achieved by incorporating a telescoping mechanism within the base section (102), allowing users to extend or retract the length of the pillow to suit their body size and sleeping position.

[0072] Additionally, the pillow (100) can be equipped with a massage function integrated into the head section (101) and the lower section (108). This function can provide gentle vibrations to help relax the muscles in the neck, shoulders, and legs, promoting better sleep and relieving tension.

[0073] For users who prefer a more natural approach, an embodiment of the pillow (100) can feature organic and biodegradable materials. The fill material can be made from organic buckwheat hulls or kapok fiber, while the cover can be crafted from 100% organic cotton or hemp, providing an eco-friendly option.

[0074] Another configuration of the pillow (100) includes an antimicrobial and

[0075] hypoallergenic treatment applied to both the fill material and the cover (119). This treatment helps to prevent the growth of bacteria, mold, and dust mites, ensuring a cleaner and healthier sleep environment for users with allergies or sensitivities.

[0076] In a different embodiment, the pillow (100) can be designed with an integrated sound system that allows users to play soothing sounds or white noise to aid in relaxation and sleep. This sound system can be connected via Bluetooth or wired connection to a smartphone or other device.

[0077] Another innovative configuration includes a pillow (100) with heating elements (126) embedded within the head section (101) and the base section (102). These heating elements can be controlled by the user to provide gentle warmth, which can be particularly beneficial during cold nights or for users with muscle stiffness.

[0078] In yet another embodiment, the pillow (100) can be designed with an integrated aromatherapy feature. Small pockets or compartments within the pillow can hold essential oil-infused pads or sachets, allowing users to benefit from the relaxing and therapeutic properties of essential oils while they sleep.

[0079] Finally, a multifunctional embodiment of the pillow (100) can include detachable sections. These sections can be removed and used independently as smaller support pillows for different parts of the body, such as the knees, lower back, or shoulders, providing versatile and targeted support wherever needed.

[0080] The present invention also resides in the ornamental design disclosed in the figures. It is specifically intended that the present invention not be limited to the embodiments and illustrations contained herein and the claims should be understood to include modified forms of those embodiments including portions of the embodiments and combinations of elements of different embodiments as come within the scope of the following claims. All of the publications described herein, including patents and non-patent publications, are hereby incorporated herein by reference in their entireties.

[0081] It is specifically intended that the present invention not be limited to the embodiments and illustrations contained herein and the claims should be understood to include modified forms of those embodiments including portions of the embodiments and combinations of elements of different embodiments as come within the scope of the following claims. All of the publications described herein, including patents and non-patent publications are hereby incorporated herein by reference in their entireties.

[0082] Certain terminology is used herein for purposes of reference only, and thus is not intended to be limiting. For example, terms such as upper, lower, above, and below refer to directions in the drawings to which reference is made. Terms such as front, back, rear, bottom and side, describe the orientation of portions of the component within a consistent but arbitrary frame of reference which is made clear by reference to the text and the associated drawings describing the component under discussion. Such terminology may include the words specifically mentioned above, derivatives thereof, and words of similar import. Similarly, the terms first, second and other such numerical terms referring to structures do not imply a sequence or order unless clearly indicated by the context.

[0083] When introducing elements or features of the present disclosure and the exemplary embodiments, the articles a, an, the and said are intended to mean that there are one or more of such elements or features. The terms comprising, including and having are intended to be inclusive and mean that there may be additional elements or features other than those specifically noted. It is further to be understood that the method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed or illustrated, unless specifically identified as an order of performance. It is also to be understood that additional or alternative steps may be employed.