Patent US5493982A successfully refreshed from Google Patents.
US5493982A
Expired / Lapsed
US
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Kayak having improved thighstrap assembly
Assignee: Perception Inc
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Filing: 1995-01-11
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Granted: 1996-02-27
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Expires: 2015-01-11
Abstract
Abstract A open cockpit kayak is provided including an improved thighstrap arrangement. The arrangement includes left and right thighstraps situated on respective sides of the cockpit area and extending in the longitudinal direction of the hull. Opposite ends of each thighstrap are movably connected to the hull at respective fore and aft connection locations. Each of the thighstraps includes an elastic element to maintain it in tension between the respective fore and aft connection locations. As a result, the thighstraps will generally remain taut against the hull when not in use. Further, the thighstraps will remain in engagement with a paddler's knees during use so that the paddler may easily achieve positive control of the kayak.
Inventors
- 👤 William A. Carpenter
- 👤 Joseph A. Galea
- 👤 Robert J. McDonough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:47
CPC Classifications
B; B63; B63B; B63B34/00; B63B34/20
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
155 words
A kayak comprising: a hull extending in a longitudinal direction, said hull including a fore portion and an aft portion and defining a boat bottom; said hull further defining a cockpit area configured to receive a paddler in a sitting position, said cockpit area located between said fore portion and said aft portion; left and right thighstraps located along respective left and right side portions of said cockpit area; said left and right thighstraps extending in the longitudinal direction of the hull, opposite ends of each of said left and right thighstraps being movably connected to said hull at respective fore and aft connection locations; and each of said thighstraps further including an elastic element maintaining said thigh strap in tension between said fore and aft connection locations such that each said thighstrap will generally remain taut against said hull when not is use and further apply tension to the paddler's knee when extending therearound.
Claim 2
Dependent Claim
155 words
A kayak comprising: a hull extending in a longitudinal direction, said hull including a fore portion and an aft portion and defining a boat bottom; said hull further defining a cockpit area configured to receive a paddler in a sitting position, said cockpit area located between said fore portion and said aft portion; left and right thighstraps located along respective left and right side portions of said cockpit area; said left and right thighstraps extending in the longitudinal direction of the hull, opposite ends of each of said left and right thighstraps being movably connected to said hull at respective fore and aft connection locations; and each of said thighstraps further including an elastic element maintaining said thigh strap in tension between said fore and aft connection locations such that each said thighstrap will generally remain taut against said hull when not is use and further apply tension to the paddler's knee when extending therearound.
Claim 3
Dependent Claim
30 words
A kayak as in claim 1, wherein said elastic element of each of said thigh straps comprises an elongated elastic element extending at least partially along the longitudinal length thereof.
Claim 4
Dependent Claim
15 words
A kayak as in claim 2, wherein said elongated elastic element includes an elastic cord.
Claim 5
Dependent Claim
31 words
A kayak as in claim 2, wherein said elongated elastic element extends from a location on said thighstrap adjacent said fore connection location to a first intermediate location on said thighstrap.
Claim 6
Dependent Claim
22 words
A kayak as in claim 4, wherein each of said thighstraps includes a pad extending at least partially along the length thereof.
Claim 7
Dependent Claim
30 words
A kayak as in claim 5, wherein said pad extends from a location on said thigh strap adjacent said aft connection location to a second intermediate location on said thighstrap.
Claim 8
Dependent Claim
42 words
A kayak as in claim 6, wherein said first intermediate location is located between said fore connection location and said second intermediate location such that said elongated elastic element and said pad overlap over a portion of the length of said thighstrap.
Claim 9
Dependent Claim
25 words
A kayak as in claim 1, wherein each of said thigh straps includes a thigh engaging element extending at least partially along the length thereof.
Claim 10
Dependent Claim
15 words
A kayak as in claim 8, wherein said thigh engaging element comprises an elongated pad.
Claim 11
Dependent Claim
31 words
A kayak as in claim 8, wherein said thigh engaging element extends from a location on said thighstrap adjacent said aft connection location to an intermediate location on said thigh strap.
Claim 12
Dependent Claim
169 words
A kayak thigh strap assembly comprising: a thigh engaging element having a first end and a second end; a first strap constructed of elongated strap material, said first strap having an attached portion attached to said thigh engaging element and further having a free portion longitudinally extending from said first end of said thigh engaging element; a second strap constructed of elongated strap material, said second strap having a secured portion operatively secured at a location on said thigh engaging element and further having a free portion longitudinally extending from said second end of said thigh engaging element; an elastic element connected to said second strap to apply a force thereto tending to bias said second strap against longitudinal extension thereof; and first and second hooking elements for connecting respective ends of said thigh strap assembly to a hull of a kayak, said first hooking element connected to said free portion of said first strap and said second hooking element connected to said free portion of said second strap.
Claim 13
Dependent Claim
169 words
A kayak thigh strap assembly comprising: a thigh engaging element having a first end and a second end; a first strap constructed of elongated strap material, said first strap having an attached portion attached to said thigh engaging element and further having a free portion longitudinally extending from said first end of said thigh engaging element; a second strap constructed of elongated strap material, said second strap having a secured portion operatively secured at a location on said thigh engaging element and further having a free portion longitudinally extending from said second end of said thigh engaging element; an elastic element connected to said second strap to apply a force thereto tending to bias said second strap against longitudinal extension thereof; and first and second hooking elements for connecting respective ends of said thigh strap assembly to a hull of a kayak, said first hooking element connected to said free portion of said first strap and said second hooking element connected to said free portion of said second strap.
Claim 14
Dependent Claim
36 words
A kayak thigh strap assembly as in claim 11, including at least one guide element attached to said thigh engaging element through which said second strap extends to guide said second strap during longitudinal movement thereof.
Claim 15
Dependent Claim
38 words
A kayak thigh strap assembly as in claim 11, wherein said secured portion of said second strap is connected to said first strap via a two-ring buckle such that a length of said second strap may be adjusted.
Claim 16
Dependent Claim
177 words
A kayak thigh strap assembly comprising: a thigh engaging element having a first end and a second end; a first strap constructed of elongated strap material, said first strap having an attached portion attached to said thigh engaging element and further having a free portion longitudinally extending from said first end of said thigh engaging element; a second trap constructed of elongated strap material, said second strap having a secured portion operatively secured at a location on said thigh engaging element and further having a free portion longitudinally extend from said second end of said thigh engaging element; an elastic element connected to said second strap to apply a force thereto tending to bias said second strap against longitudinal extension thereof, wherein said elastic element includes an elastic cord; and first and second hooking elements for connecting respective ends of said thigh strap assembly to a hull of a kayak, said first hooking element connected to said free portion of said first strap an said second hooking element connected to said free portion of said second strap.
Claim 17
Dependent Claim
177 words
A kayak thigh strap assembly comprising: a thigh engaging element having a first end and a second end; a first strap constructed of elongated strap material, said first strap having an attached portion attached to said thigh engaging element and further having a free portion longitudinally extending from said first end of said thigh engaging element; a second trap constructed of elongated strap material, said second strap having a secured portion operatively secured at a location on said thigh engaging element and further having a free portion longitudinally extend from said second end of said thigh engaging element; an elastic element connected to said second strap to apply a force thereto tending to bias said second strap against longitudinal extension thereof, wherein said elastic element includes an elastic cord; and first and second hooking elements for connecting respective ends of said thigh strap assembly to a hull of a kayak, said first hooking element connected to said free portion of said first strap an said second hooking element connected to said free portion of said second strap.
Claim 18
Dependent Claim
24 words
A kayak thigh strap assembly as in claim 14, wherein said elastic element includes at least two elastic cord segments extending substantially in parallel.
Claim 19
Dependent Claim
44 words
A kayak thigh strap assembly as in claim 14, wherein said elastic element includes an elastic cord threaded through a loop in said first strap and having two segments extending substantially in parallel back to the location of connection to said second strap portion.
Claim 20
Dependent Claim
30 words
A kayak thigh strap assembly as in claim 16, wherein said elastic cord extends through an eyelet defined in said second strap portion and is knotted to effect connection thereto.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-02-26 | 1999-08-28 | 2000-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-02-26 | 2003-08-28 | 2004-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-02-26 | 2007-08-28 | 2008-02-27 | $7700.00 | Window Closed / Lapsed |