US4354444A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sail handling apparatus
Assignee: Individual
•
Filing: 1981-02-23
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Granted: 1982-10-19
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Expires: 2001-02-23
Abstract
Abstract Sail handling apparatus that includes a pair of aligned generally triangular panels secured along a boom and to a portion of the mast above the boom. The panels normally straddle the boom to define an open-topped, sail-receiving pocket. The sail can be lowered into the pocket and the top of the panels overlapped to cover the sail.
Inventors
- 👤 Mario J. Puretic
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:31
CPC Classifications
B; B63; B63H; B63H9/00; B63H9/04; B63H9/08; B63H9/10; B63H9/1092
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
160 words
Sail handling apparatus for use with a boat having a mast, a boom, and a sail supported by said mast and boom, said apparatus comprising: a pair of aligned, generally triangular panels, each having a horizontal leg attached along said boom and a vertical front edge normally attached to said mast above said boom, the rear-end of each said panel being shorter than its front edge, with said panels normally straddling said boom to define an open-topped sail-receiving pocket; and fastening means operatively interposed between the upper edges of said panels, said fastening means being open when said sail is in a raised position, with said sail falling into the pocket between said panels as said sail is lowered onto said boom from its raised position, whereafter the upper portion of said panels are overlapped to cover said sail and said fastening means are engaged to secure said panels around said lowered sail and onto the top of said boom.
Claim 2
Dependent Claim
160 words
Sail handling apparatus for use with a boat having a mast, a boom, and a sail supported by said mast and boom, said apparatus comprising: a pair of aligned, generally triangular panels, each having a horizontal leg attached along said boom and a vertical front edge normally attached to said mast above said boom, the rear-end of each said panel being shorter than its front edge, with said panels normally straddling said boom to define an open-topped sail-receiving pocket; and fastening means operatively interposed between the upper edges of said panels, said fastening means being open when said sail is in a raised position, with said sail falling into the pocket between said panels as said sail is lowered onto said boom from its raised position, whereafter the upper portion of said panels are overlapped to cover said sail and said fastening means are engaged to secure said panels around said lowered sail and onto the top of said boom.
Claim 3
Dependent Claim
32 words
Sail handling apparatus as set forth in claim 1, wherein means are operatively interposed between said panels and said boat to vary the angles assumed by said panels relative to said boom.
Claim 4
Dependent Claim
38 words
Sail handling apparatus as set forth in claim 1, wherein said fastening means includes a lacing lanyard carried by the upper edge of one of said panels selectively engageable with hooks positioned upon the other of said panels.
Claim 5
Dependent Claim
38 words
Sail handling apparatus as set forth in claim 2, wherein said fastening means includes a lacing lanyard carried by the upper edge of one of said panels selectively engageable with hooks positioned upon the other of said panels.
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) | 1985-10-18 | 1986-04-19 | 1986-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-10-18 | 1990-04-19 | 1990-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-10-18 | 1994-04-19 | 1994-10-19 | $7700.00 | Window Closed / Lapsed |