# US 10,478,672 B1 · Walkable water shoe with incorporated swim fin appendage

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- Number: US 10,478,672 B1
- Document ID: US10478672B1
- Status: Granted
- Kind: B1
- Application number: 14/639,931
- Filed: 2015-03-05
- Granted: 2019-11-19
- Earliest claimed: 2015-03-05
- Assignees: David Martin Reyes
- Applicants: David Martin Reyes
- Inventors: David Martin Reyes
- Web page: https://patentgrep.com/patent/US10478672B1

## CPC

- A43B 3/00: Footwear characterised by the shape or the use
- A63B 31/11: attachable only to the feet
- A43B 3/06: Shoes with flaps; Footwear with divided uppers
- A43B 5/08: Bathing shoes {; Aquatic sports shoes}
- A63B 2031/112: {with means facilitating walking, e.g. rectractable, detachable or pivotable blades}
- A63B 2031/117: {with blade lying substantially in the body-symmetrical plane, e.g. for breast stroke}
- A63B 2209/00: Characteristics of used materials
- A43B: CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H)

## Abstract

A water shoe which is comprised of a neoprene, polychloroprene, nylon, polyester or rubber material like upper boot or sock attached to a traction sole and having an elevated swim fin appendage which does not obstruct normal walking motion. The neoprene water shoe with an elevated swim fin appendage allows a user to walk with a normal stride on land and also to enter the water and engage in swimming activities without having to change into separate swim fins.

## Claims

### Claim 1

A water shoe having an elevated swim fin appendage wherein the elevated swim fin appendage does not obstruct a wearer throughout a normal walking motion; comprising: A shoe portion having a neoprene, nylon, polyester or rubber material upper attached to a traction sole; An elevated swim fin appendage attached to said shoe portion, said elevated swim fin appendage having a neoprene, nylon, polyester or rubber material upper boot or sock and a lower traction sole surface; wherein a front edge of said elevated swim fin appendage protrudes forwardly beyond a front of said shoe portion a distance “L”, said distance “L” not obstructing a wearer from engaging in the normal walking motion; Said lower traction sole surface of said elevated swim fin measuring a distance “H” above a flat ground surface, said distance “H” not obstructing a wearer from engaging in the normal walking motion; Said elevated swim fin appendage including left and right side surface areas extending laterally beyond a footprint of said shoe portion, said side surface areas terminating approximately midway along said shoe portion; wherein said distance “L” ranges between 2″-8″ and said distance “H” ranges between 1.25″-2.5″.

### Claim 2 (depends on 1)

The neoprene, nylon, polyester or rubber material water shoe as recited in claim 1, wherein said side surface areas are connected to left and right lateral side rails said lateral side rails connecting to said upper approximately midway along said upper at a connection point, said lateral side rails curving inwardly at said connection point of said upper to form lateral cupped pockets.

### Claim 3 (depends on 2)

The neoprene, nylon, polyester or rubber material water shoe as recited in claim 2, wherein said elevated swim fin appendage further comprises a vertical center rib located approximately equidistant between said lateral side rails.

### Claim 4 (depends on 2)

The neoprene, nylon, polyester or rubber material water shoe as recited in claim 2, wherein said connection point is reinforced.

### Claim 5 (depends on 4)

The neoprene, nylon, polyester or rubber material water shoe as recited in claim 4, wherein said elevated swim fin appendage is further connected to a vamp of said upper.

### Claim 6 (depends on 5)

The neoprene, nylon, polyester or rubber material water shoe as recited in claim 5, wherein said connection of said swim fin appendage to said vamp is located forward of said lateral cupped pocket forming a water capture area across the top of said water shoe.

### Claim 7

A water shoe having an elevated swim fin appendage wherein the elevated swim fin appendage does not obstruct a wearer throughout a normal walking motion, comprising: A shoe portion having a neoprene, nylon, polyester or rubber material upper attached to a traction sole; An elevated swim fin appendage attached to a neoprene, nylon, polyester or rubber material shoe portion, said elevated swim fin appendage having a neoprene, nylon polyester or rubber material upper boot or sock and a lower traction sole surface; Wherein a front edge of said elevated swim fin appendage protrudes forwardly beyond a front of said shoe portion a distance of between 2″-10″; Said lower surface of said elevated swim fin measuring a distance of between 0.125″-2.5″ above a flat ground surface; said elevated swim fin appendage including left and right side surface areas extending laterally beyond a footprint of said shoe portion, said side surface areas terminating approximately midway along said shoe portion; and wherein said front edge of said elevated swim fin appendage further comprises an upward curve.

### Claim 8

A water shoe having an elevated swim fin appendage wherein the elevated swim fin appendage does not obstruct a wearer throughout a normal walking motion; comprising: A shoe portion having a neoprene, nylon, polyester or rubber material upper boot or sock attached to a traction sole; An elevated swim fin appendage attached to said shoe portion, said elevated swim fin appendage having a neoprene, nylon, polyester or rubber material upper boot or sock and a lower traction sole surface; Wherein a front edge of said elevated swim fin appendage protrudes forwardly beyond a front of said shoe portion a distance of between 2″-10″; Said lower traction sole surface of said elevated swim fin measuring a distance of between 0.125″-2.5″ above a flat ground surface; said elevated swim fin appendage including left and right side surface areas extending laterally beyond a footprint of said shoe portion, said side surface areas terminating approximately midway along said shoe portion; Left and right lateral side rails connected to said left and right side surfaces, said left and right lateral side rails angling inward at a midpoint along said shoe portion and connecting to said shoe portion at a reinforced connection point.