Patent US4442787A successfully refreshed from Google Patents.
US4442787A
Expired / Lapsed
US
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Boat platform having outboard and inboard positions
Assignee: SANDBAGGER Inc
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Filing: 1982-01-29
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Granted: 1984-04-17
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Expires: 2002-01-29
Abstract
Abstract A seat for sailboats movable between an inboard position and an outboard position which is outboard of a gunwale. The appurtenance is constructed by way of a tubular frame with a fabric member attached to the frame by lacings. The frame has a C-shaped configuration with curved or generally L-shaped legs whose ends are hinged to brackets inside the boat spaced below the gunwale with a seat part which comes flush against the bottom of the boat in the inboard stowed position of the appurtenance.
Inventors
- 👤 Steven H. Curran
- 👤 Alfred G. Kumalae
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:12
CPC Classifications
B; B63; B63H; B63H9/00; B63H9/04; B63H9/08; B63H9/10; B63H9/1007
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
173 words
As an article of manufacture, an appurtenance for a boat having a hull with sides including an upper edge and a cockpit having a floor, in combination, a frame means comprising a self stowable and extendable seat platform, means providing a hinged mounting of the frame to the side of the boat whereby the frame means can be rotated about the hinged mounting to an outboard position extending outwardly from the side of the boat and can be roatated to an inward position inboard of the boat, the hinged mounting being positioned substantially midway between the upper edge of a side and the floor, the frame means having substantially L-shaped end portions shaped to contour to the inside and top of the side of the boat whereby in the outboard position it is supported in cantilevered posture solely by the side of the boat, and whereby in the inboard position said frame means is nested against the floor and an inner side of the boat as and for a seat and backrest therein.
Claim 2
Dependent Claim
173 words
As an article of manufacture, an appurtenance for a boat having a hull with sides including an upper edge and a cockpit having a floor, in combination, a frame means comprising a self stowable and extendable seat platform, means providing a hinged mounting of the frame to the side of the boat whereby the frame means can be rotated about the hinged mounting to an outboard position extending outwardly from the side of the boat and can be roatated to an inward position inboard of the boat, the hinged mounting being positioned substantially midway between the upper edge of a side and the floor, the frame means having substantially L-shaped end portions shaped to contour to the inside and top of the side of the boat whereby in the outboard position it is supported in cantilevered posture solely by the side of the boat, and whereby in the inboard position said frame means is nested against the floor and an inner side of the boat as and for a seat and backrest therein.
Claim 3
Dependent Claim
60 words
An article as in claim 1 wherein the said portions have curved parts adjacent to the hinged mounting accommodating movement of the frame means to the outboard position outward from the side of the boat, the said portions being configurated whereby the frame means can be rotated whereby the said frame means is positioned against the floor of the boat.
Claim 4
Dependent Claim
31 words
An article as in claim 2, including brackets on the inside of the boat, the frame means including a rigid peripheral member, the said portions being hinged to the said brackets.
Claim 5
Dependent Claim
43 words
An article as in claim 2, wherein the frame means is constructed as a trampoline, the frame means having a rigid peripheral member, a fabric member within the peripheral member and lacing means whereby the fabric member is secured to the peripheral member.
Claim 6
Dependent Claim
68 words
An article as in claim 2 wherein the frame means is constructed as a trampoline, the frame means having a rigid peripheral member, a fabric member within the peripheral member and lashing means whereby the fabric member is secured to the peripheral member, the frame and fabric member means being conformable to the adjacent inboard side of the boat and floor in either the inboard or outboard position.
Claim 7
Dependent Claim
43 words
An article as in claim 1, wherein the frame means is constructed as a trampoline, the frame means having a rigid peripheral member, a fabric member within the peripheral member and lacing means whereby the fabric member is secured to the peripheral member.
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) | 1987-04-17 | 1987-10-17 | 1988-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-04-17 | 1991-10-17 | 1992-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-04-17 | 1995-10-17 | 1996-04-17 | $7700.00 | Window Closed / Lapsed |