FISHING WADER WITH BREATHABLE STOCKING FOOT BOOTIE

Abstract

A fishing wader with a body portion and a pair of booties. The body portion has a front pocket assembly made of three stacked layers of material, including an outer layer having a plurality of hexagonal-shaped holes, a water-permeable middle layer, and a water-permeable inner layer. Each bootie has a toe piece, an ankle piece, and a sole piece. The toe piece has a top layer that is a laminated composite material including a waterproof breathable membrane. The toe piece also has a middle layer that is made of a durable and resilient waterproof material with a plurality of cutouts that penetrate completely through the middle layer. The toe piece also has a bottom layer. The durometer of the sole piece is preferably higher than the durometer of the toe and ankle pieces.

Claims

1. A fishing wader comprising: (a) a body portion; and (b) a pair of booties connected to a bottom part of the body portion, each bootie comprising a toe piece, an ankle piece, and a sole piece, the toe piece having: (1) a top layer comprised of a laminated composite material, the laminated composite material comprising a waterproof breathable membrane; (2) a middle layer comprised of a durable and resilient waterproof material, the material comprising a plurality of cutouts that penetrate completely through the middle layer; and (3) a bottom layer.

2. The fishing wader of claim 1, wherein the plurality of cutouts in the middle layer of the toe piece are hexagonal.

3. The fishing wader of claim 1, wherein the bottom layer of the toe piece is comprised of a knitted fiber material.

4. The fishing wader of claim 1, wherein the bottom layer of the toe piece is comprised of a woven fiber material.

5. The fishing wader of claim 1, wherein the bottom layer of the toe piece is comprised of a breathable composite material.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0025] FIG. 1 is a front view of the present invention, which is a stockingfoot fishing wader.

[0026] FIG. 2 is a left side view of the present invention.

[0027] FIG. 3 is a right side view of the present invention.

[0028] FIG. 4 is a rear view of the present invention.

[0029] FIG. 5 is a perspective view of one bootie showing the top and front sides of the bootie.

[0030] FIG. 6 is a perspective view of one bootie showing the bottom and rear sides of the bootie.

[0031] FIG. 7 is an exploded isometric view of the toe piece material, showing the three layers that comprise the toe piece material, prior to bonding of the layers or shaping the toe piece.

[0032] FIG. 8 is an isometric view of the toe piece material after the three layers have been bonded together.

[0033] FIG. 9 is a front view of the front pocket assembly shown removed from the wader.

[0034] FIG. 10 is a rear view of the front pocket assembly shown with the wader partially removed for clarity.

[0035] FIG. 11 is a partial left side view of the wader body, showing the left side zipper in a zipped position.

[0036] FIG. 12 is a partial left side view of the wader body, showing the left side zipper in an unzipped position.

REFERENCE NUMBERS

[0037] 1 Body portion [0038] 2 Bootie [0039] 3 Suspender assembly [0040] 4 Suspender straps [0041] 5 Front pocket assembly [0042] 6 Chest piece [0043] 7 Back piece [0044] 8 Slidable clasp [0045] 9 Outer layer of front pocket assembly [0046] 10 Hexagonal holes in outer layer of the front pocket assembly [0047] 11 Middle layer of front pocket assembly [0048] 12 Inner layer of front pocket assembly [0049] 13 Front pocket opening [0050] 14 Left side zipper [0051] 15 Right side zipper [0052] 16 Belt loop [0053] 17 Left upper leg piece [0054] 18 Right upper leg piece [0055] 19 Gusset piece [0056] 20 Left outside lower leg piece [0057] 21 Right outside lower leg piece [0058] 22 Left inside lower leg piece [0059] 23 Right inside lower leg piece [0060] 24 Gravel guard [0061] 25 Toe piece of bootie [0062] 26 Ankle piece of bootie [0063] 27 Sole piece of bootie [0064] 28 Waterproof tape [0065] 29 Hexagonal indentation in the top layer of the toe piece [0066] 30 Toe piece material [0067] 31 Top layer of toe piece material [0068] 32 Middle layer of toe piece material [0069] 33 Holes through middle layer of toe piece material [0070] 34 Bottom layer of toe piece material [0071] 35 Front pocket zipper [0072] 36 Pleat in wader top [0073] 37 Waterproof fabric backing piece for side zipper

DETAILED DESCRIPTION OF INVENTION

A. Overview

[0074] As used herein, the following terms shall have the following meanings:

[0075] “Left” and “right” refer to a wader wearer's left and right sides, respectively.

[0076] “Adhered” means attached with adhesive and/or stitching and covered with waterproof tape.

[0077] “Breathable” means permeable to air and water vapor.

[0078] “Waterproof” means impermeable to liquid water.

[0079] The present invention is a stockingfoot wader having a body portion and a pair of booties. The body portion of the wader is comprised of multiple pieces including a suspender assembly, a front pocket assembly, a chest piece, a back piece, a left upper leg piece, a right upper leg piece, a gusset (or crotch) piece, a left outer lower leg piece, a right outer lower leg piece, a left inner lower leg piece, a right inner lower leg piece and a pair of gravel guards. The chest piece, back piece, left upper leg piece and right upper leg piece are manufactured from three-layer laminated breathable waterproof fabric that is selected for maximum breathability. The left outer lower leg piece, a right outer lower leg piece, a left inner lower leg piece, and right inner lower leg piece are manufactured from four-layer laminated nylon breathable and waterproof fabric that is selected for maximum resistance to puncture and abrasion damage. The gusset is manufactured from three-layer laminated stretchable breathable and waterproof material that provides maximum range of movement for the legs when a wearer is walking. The gravel guards are manufactured from jersey-covered perforated neoprene, with the perforations reducing their weight.

[0080] Each bootie comprises a toe piece, an ankle piece and a sole piece. The toe piece is comprised of three layers of at least two different materials including an outer layer that comprises a waterproof breathable membrane, a middle layer that comprises an insulating and stretchable non-breathable material such as neoprene which has been modified with perforations or cut holes, and an inner layer comprised of either a second layer comprising a waterproof breathable membrane or a knit or woven jersey fabric material. The ankle piece and sole piece are comprised of an insulating and stretchable neoprene material that is covered on both sides with fabric backing. The inside surface of the bootie is treated with an antimicrobial agent to prevent odor.

B. Detailed Description of the Figures

[0081] FIG. 1 is a front view of the present invention, which is a stockingfoot fishing wader. FIG. 2 is a left side view of the present invention. FIG. 3 is a right side view of the present invention. FIG. 4 is a rear view of the present invention. As shown in FIGS. 1 through 4, the present invention is comprised of a body portion 1 and a pair of booties 2. The body portion 1 comprises a suspender assembly 3 having two suspender straps 4. The front ends of the suspender straps 4 are attached with stitching to two top extensions of a front pocket assembly 5, which is attached with stitching to the chest piece 6. The rear ends of the two suspender straps 4 are attached with stitching to the top edge of the back piece 7. The suspender assembly 3 is equipped with a slidable clasp 8 that allows the distance between the tops of the suspender straps 4 to be adjusted to fit the shoulder width of a wearer, thereby providing a comfortable fit for wearers with either wide or narrow shoulders.

[0082] The front pocket assembly 5 is comprised of three stacked layers of material, consisting of an outer layer 9 having a plurality of hexagonal-shaped holes 10, a water-permeable middle layer 11, and a water-permeable inner layer 12. The three layers 9, 11, and 12 are attached to each other and to the chest piece 6 by stitching around a portion of the outside edges of the three layers. Two front pocket openings 13 allow hand access into a pocket formed within the space between the middle layer 11 and the inner layer 12.

[0083] The material of the outer layer 9 is a patented, commercially available fabric named HEXGRID®, comprised of high-strength nylon, manufactured by 5.11, Inc. of Modesto, Calif. The outer layer 9 forms an attachment face for fishing accessories such as fly boxes, bear spray, etc., which may be removably attached to the outside of the front pocket assembly via the hexagonal holes 10. The hexagonal holes 10 are in the shape of regular hexagons, each having a side length of approximately 1.5 centimeters, and with a spacing between adjacent parallel sides of adjacent holes 10 of approximately 0.5 centimeter. The middle layer 11 of the front pocket assembly 5 is comprised of stretchable, highly permeable polymer mesh fabric. The inner layer 12 of the front pocket assembly 5 is comprised of a permeable woven polymer fabric.

[0084] As shown in FIG. 2, a generally vertically-oriented left side zipper 14 (shown in the zipped position) is adhered between the left edge of the chest piece 6 and the left edge of the back piece 7. As shown in FIG. 3, a generally vertically-oriented right side zipper 15 (also shown in the zipped position) is adhered between the right edge of the chest piece 6 and the right edge of the back piece 7. As described in detail in reference to FIGS. 11 and 12, when the two zippers are unzipped, the circumference of the top of the wader has a maximum circumference, enabling a wearer to easily don the wader; when the zippers are zipped up, the circumference of the top of the wader is reduced, providing a trimmer and snugger fit. A belt loop 16 is adhered to the lower center of the back piece 7 for use with an optional wader belt (not shown).

[0085] The bottom left edge of the chest piece 6 is adhered to the top edge of the left upper leg piece 17, and the bottom right edge of the chest piece 6 is adhered to the top edge of the right upper leg piece 18. The inside edges of the left upper leg piece 17 and the right upper leg piece 18 are adhered to the left and right edges, respectively, of the gusset piece 19. A portion of the bottom edge of the left upper leg piece 17 is adhered to the top edge of the left outside lower leg piece 20. A portion of the bottom edge of the right upper leg piece 18 is adhered to the top edge of the right outside lower leg piece 21. A portion of the bottom edge of the left upper leg piece 17 and the bottom left edge of the gusset piece 19 are adhered to the top edge of the left inside lower leg piece 22. A portion of the bottom edge of the right upper leg piece 18 and the bottom right edge of the gusset 19 piece are adhered to the top edge of the right inside lower leg piece 23. The front edge of the left outside lower leg piece 20 is adhered to the front edge of the left inside lower leg piece 22, and the front edge of the right outside lower leg piece 21 is adhered to the front edge of the right inside lower leg piece 23. The fabric pieces 17-23 are shaped so that the knee of the wearer is covered by four-layer, maximum durability material, while the back of the knee is covered with three-layer, flexible material. The top edge of a gravel guard 24 and a bootie 2 are adhered to the bottom edges of the left outside lower leg piece 20 and the left inside lower leg piece 22, and to the lower edges of the right outside lower leg piece 21 and the right inside lower leg piece 23. The bottom edges of the gravel guards 24 are not adhered to other pieces of material, and are therefore free to be pulled up or down over the tops of the booties 2 and wading shoes (not shown).

[0086] FIG. 5 is a perspective view of one bootie 2 showing the top and front sides of the bootie 2. The bootie 2 is comprised of a toe piece 25, an ankle piece 26, and a sole piece 27. Waterproof tape 28 covers the seam between the toe piece 25 and the ankle piece 26, and also covers the seam between the toe piece 25 and the sole piece 27. Hexagonal indentations 29 in the top layer of the toe piece 25 occur where the material of the top layer of the toe piece 25 has been pulled downward into the hexagonal cutouts of the middle layer (explained in detail in reference to FIGS. 7 and 8) of the toe piece 25.

[0087] FIG. 6 is a perspective view of one bootie 2 showing the bottom and rear sides of the bootie 2. Waterproof tape 28 covers the seam between ankle piece 26 and the sole piece 27. As shown in FIGS. 5 and 6, the toe piece 25 extends over an area from the wearer's toes to the instep; the ankle piece 26 extends over an area that covers the wearer's ankle and lower shin; and the sole piece 27 extends over an area covering the wearer's foot bottom and the back of the lower calf.

[0088] FIG. 7 is an exploded isometric view of the toe piece material 30, showing the three layers that comprise the toe piece material 30, prior to bonding of the three layers or shaping the toe piece 25 (shown in FIGS. 5 and 6). In a first embodiment, the top layer 31 of the toe piece material 30 is a laminated composite material that comprises a waterproof breathable membrane. The top layer 31 may optionally comprise one or more layers of permeable protective fabric on one or both sides of the waterproof breathable membrane. The top layer 31 is preferably a preassembled, commercially available or a preassembled, custom manufactured material. One example of a suitable preassembled material is GORE-TEX®, manufactured by W. L. Gore & Associates, Inc. of Newark, Del. GORE-TEX® is a laminate material that comprises an abrasion resistant outer shell, an internal stretched polytetrafluorethylene breathable membrane, and a protective wicking underlayer.

[0089] The middle layer 32 of the toe piece material 30 is comprised of a durable and resilient waterproof material such as rubber, latex, or synthetic rubber such as silicone, neoprene, nitrile, or latex, which has been modified by the addition of strategically cut or punched holes 33 that penetrate completely through the material of the middle layer 32. Although the hole shape or size is not critical, in the example shown in FIG. 7, the perforations or cut holes 33 in the middle layer 32 are regular hexagonal in shape, with the sides each hexagon having a length of approximately one centimeter, with a spacing between parallel sides of adjacent hexagonal holes of approximately one centimeter, and a percentage of cutout area of approximately 50% of the surface area of the material of the middle layer 32. The nominal thickness of the neoprene in the toe piece, the ankle piece and the sole piece is 4 millimeters. The durometer of the toe and ankle pieces 25, 26 is approximately 11 (using Gs-701N Type C durometer tester), and the durometer of the sole piece 27 is approximately 18 (using Gs-701N Type C durometer tester). The three layers of material comprising the toe piece are bonded together with a film or liquid adhesive, which is applied to both sides of the middle layer. The bonding process requires controlled conditions of compression, temperature, and curing time to provide optimal adhesion of the three layers.

[0090] In a first embodiment, the bottom layer 34 of the toe piece material 30 is comprised of a knitted or woven fiber material such as jersey fabric. The material of the bottom layer 34 is selected so as to provide moisture wicking, in order to transfer foot perspiration away from the foot, through the holes 33 of the middle layer 32, and out to the atmosphere through the breathable membrane of the top layer 31. In a second embodiment, the bottom layer 34 is comprised of a second layer of breathable composite material similar to the top layer material 31, rather than knitted or woven fiber material.

[0091] FIG. 8 is an isometric view of the toe piece material 30 after the three layers 31, 32, and 34 have been bonded together. As shown, the bonding process results in a visible pattern of hexagonal indentations 29 in the top layer 31. These indentations are not required for functionality of the material, but they provide aesthetic appeal.

[0092] FIG. 9 is a front view of the front pocket assembly 5 shown removed from the wader, showing the outer layer 9 comprising hexagonal-shaped holes 10, the middle layer 11, outside edges of the inner layer 12, and two front pocket openings 13 that allow hand access to the space between the middle layer 11 and the inner layer 12.

[0093] FIG. 10 is a rear view of the front pocket assembly 5 shown with the wader partially removed for clarity, showing the inner layer 12 of the front pocket assembly 5, a portion of the inside surface of the top edge of the chest piece 6, and a horizontal front pocket zipper 35. The top edge of the front pocket zipper 35 is stitched to the inner layer 12 of the front pocket assembly 5, while the bottom edge of the front pocket zipper 35 is stitched to the chest piece 6, thereby forming a zippered pocket within the space between the inside surface of the inner layer 12 and the outside surface of the chest piece 6.

[0094] FIG. 11 is a partial left side view of the wader body, showing the left side zipper 14 in a zipped position. FIG. 12 is a partial left side view of the wader body, showing the left side zipper 14 in an unzipped position. The left side zipper 14 is installed into the wader body such that when the left side zipper 14 is zipped up as shown in FIG. 11, a pleat 36 is formed in the material at the top of the wader behind the zipper, thereby effectively reducing the circumference of the wader top. When the left side zipper 14 is unzipped, as shown in FIG. 12, the pleat 37 is removed, thereby restoring the full circumference of the wader top. The structure and operation of the right side zipper 15 (shown in FIG. 3) is identical to the left vertical side zipper 14. In a preferred embodiment, each side zipper 14, 15 provides about 5 centimeters of increase in the top circumference of the wader when the zipper is moved from the zipped to the unzipped position. As shown, the wader comprises a waterproof fabric backing piece 37 that is installed behind the left side zipper 14 and which is attached to the left edge of the chest piece 6 and the left edge of the back piece 7, thereby preventing water from entering the wader when the left side zipper 14 is in either a zipped or unzipped position. A similar waterproof fabric backing piece (not shown) is installed behind the right side zipper 15.