US4619619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination surfboard-kneeboard
Assignee: Individual
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Filing: 1985-05-20
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Granted: 1986-10-28
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Expires: 2005-05-20
Abstract
Abstract The present invention entails a combination surfboard-kneeboard. The multi-purpose aquatic board of the present invention is provided with detachable fins, ankle strap, and knee strap in order that the same can be utilized for either surfing or kneeboarding. Further, the board is elongated and includes a lower base portion and a raised upper deck having a cavity formed therein. A resilient pad, such as a neoprene pad, is secured within said cavity to form a resilient upper deck about a substantial portion of the board.
Inventors
- 👤 Lauchlin M. Muse, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:38
CPC Classifications
B; B63; B63B; B63B32/00; B63B32/50; B63B32/40; B63B32/60; B63B32/64; B63B32/66; B63B32/59
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
336 words
A combination surfboard-kneeboard comprising: an elongated buoyant board having front and rear end portions with said front end portion including a turned up nose, and a midarea located generally halfway between said front and rear end portions, said board being wider about the midarea than at said front and rear end portions and wherein the widest portion of said board is located between said midarea and said rear end portion; said board further including a lower base portion and a generally flat bottom with said lower base portion having an outer surrounding turned down rail structure and a raised upper deck formed over said lower base portion and extending from said midarea to said rear end portion; said raised deck having forward and side portions and including an inner rail structure indented from said outer turned down rail structure of said lower base portion and which extends around said forward and said side portions of said upper raised deck; said indented inner rail structure of said upper deck forming an angle with respect to said turned down rail of said lower base portion and wherein said angle of said inner rail with respect to said turned down rail of said lower base portion varies from said midarea to said rear end portion, said raised upper deck including a formed cavity that lies inwardly from said raised inner rail structure with said cavity including a flat bottom that lies below the top of said inner rail structure; a resilient pad secured within said cavity formed in said upper deck; a plurality of detachable fins adapted to be detachably secured to the underside of the lower base portion of said board; a detachable knee strap detachably secured to said board and adapted to extend over the midarea thereof and operative to confine an individual's knees about said board when said board is being used as a kneeboard; and a detachable ankle strap detachably secured to said board for use when the same is being used as a surfboard.
Claim 2
Dependent Claim
336 words
A combination surfboard-kneeboard comprising: an elongated buoyant board having front and rear end portions with said front end portion including a turned up nose, and a midarea located generally halfway between said front and rear end portions, said board being wider about the midarea than at said front and rear end portions and wherein the widest portion of said board is located between said midarea and said rear end portion; said board further including a lower base portion and a generally flat bottom with said lower base portion having an outer surrounding turned down rail structure and a raised upper deck formed over said lower base portion and extending from said midarea to said rear end portion; said raised deck having forward and side portions and including an inner rail structure indented from said outer turned down rail structure of said lower base portion and which extends around said forward and said side portions of said upper raised deck; said indented inner rail structure of said upper deck forming an angle with respect to said turned down rail of said lower base portion and wherein said angle of said inner rail with respect to said turned down rail of said lower base portion varies from said midarea to said rear end portion, said raised upper deck including a formed cavity that lies inwardly from said raised inner rail structure with said cavity including a flat bottom that lies below the top of said inner rail structure; a resilient pad secured within said cavity formed in said upper deck; a plurality of detachable fins adapted to be detachably secured to the underside of the lower base portion of said board; a detachable knee strap detachably secured to said board and adapted to extend over the midarea thereof and operative to confine an individual's knees about said board when said board is being used as a kneeboard; and a detachable ankle strap detachably secured to said board for use when the same is being used as a surfboard.
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) | 1989-10-27 | 1990-04-28 | 1990-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-10-27 | 1994-04-28 | 1994-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-10-27 | 1998-04-28 | 1998-10-28 | $7700.00 | Window Closed / Lapsed |