US4026229A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Leech line locking device
Assignee: GRAN SEGEL BROMMA YACHTING AB
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Filing: 1976-05-27
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Granted: 1977-05-31
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Expires: 1996-05-27
Abstract
Abstract A leech line cleat comprises a plate member having a lengthwise through-running slot therein in which the edge of a sail is entered and fastened. The plate member has a further path therein through which a leech line is passed, and a locking device, such as a generally V-shaped groove, in communication with the leech line path for locking the leech line relative to the cleat and sail. Preferably, the leech line path is a hollow space in communication with the slot and the generally V-shaped groove is formed in a wall defining the hollow space for the leech line.
Inventors
- 👤 Stefan Georg Winberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:05
CPC Classifications
B; B63; B63H; B63H9/00; B63H9/04; B63H9/08; B63H9/10; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3916; Y10T24/3918
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
218 words
A locking device for locking a leech line relative to a sail, comprising: a plate member (1) having two spaced apart side members (6) defining a through-running slot (2) there-between therein for receiving an edge of a sail (5) in at least a portion of said slot (2), said slot (2) terminating in lengthwise running hollow space (3) in said plate member (1) in open communication with the portion of said slot which receives an edge of a sail (5), said space (3) receiving a leech line (4) passing through at least a portion of said space (3); locking means (9) in open communication with said space (3) and the remainder of said slot (2) for locking said leech line (4) to said locking device, said locking means comprising a generally V-shaped groove (9) in a wall of said plate member (1) defining said space (3), said generally V-shaped groove having its largest dimension portion opening at an edge of said plate member (1) for wedgingly receiving the leech line (4) therein and for providing at the edge opening of said generally V-shaped groove an entry opening for receiving a sail (5) during attachment of the locking device to a sail (5); and means for fastening said plate member (1) to said sail (5) in said slot (2).
Claim 2
Dependent Claim
218 words
A locking device for locking a leech line relative to a sail, comprising: a plate member (1) having two spaced apart side members (6) defining a through-running slot (2) there-between therein for receiving an edge of a sail (5) in at least a portion of said slot (2), said slot (2) terminating in lengthwise running hollow space (3) in said plate member (1) in open communication with the portion of said slot which receives an edge of a sail (5), said space (3) receiving a leech line (4) passing through at least a portion of said space (3); locking means (9) in open communication with said space (3) and the remainder of said slot (2) for locking said leech line (4) to said locking device, said locking means comprising a generally V-shaped groove (9) in a wall of said plate member (1) defining said space (3), said generally V-shaped groove having its largest dimension portion opening at an edge of said plate member (1) for wedgingly receiving the leech line (4) therein and for providing at the edge opening of said generally V-shaped groove an entry opening for receiving a sail (5) during attachment of the locking device to a sail (5); and means for fastening said plate member (1) to said sail (5) in said slot (2).
Claim 3
Dependent Claim
31 words
A locking device according to claim 1 wherein said generally V-shaped groove (9) is in the bottom of said space (3) which is remote from said remainder of said slot (2).
Claim 4
Dependent Claim
30 words
A locking device according to claim 1 wherein the minimum cross-sectional dimension of said hollow space (3) is larger than the maximum width of the remainder of said slot (2).
Claim 5
Dependent Claim
17 words
A locking device according to claim 1 wherein said hollow space (3) is generally cylindrical in shape.
Claim 6
Dependent Claim
27 words
A locking device according to claim 1 wherein said fastening means comprises at least one rivet (7) passing through said plate member (1) and said sail (5).
Claim 7
Dependent Claim
24 words
A locking device according to claim 1 wherein said fastening means comprises adhesive means for adhering said plate member (1) to said sail (5).
Claim 8
Dependent Claim
51 words
A locking device according to claim 1 wherein said leech line (4) emerges from a fold of said sail (5) at a point spaced from said plate member (1), and wherein said hollow space (3) is arranged to receive said leech line (4) at an edge of said plate member (1).
Claim 9
Dependent Claim
65 words
A locking device according to claim 7 wherein said plate member (1) is fastened to said sail (5) such that the edge of said sail (5) enters into said hollow space (3) with the edge of the sail contacting the bottom of said hollow space (3), said bottom being the portion of said hollow space (3) most remote from the opening of said slot (2).
Claim 10
Dependent Claim
74 words
A locking device according to claim 1 wherein said leech line (4) emerges from a fold of said sail (5), and wherein said plate member (1) is mounted to said sail (5) over the portion of said sail whereat said leech line (4) emerges, said hollow space (3) being arranged and dimensioned to receive said leech line (4) where it emerges from said sail (5) at an intermediate portion of said hollow space (3).
Claim 11
Dependent Claim
60 words
A locking device according to claim 9 wherein said plate member (1) is fastened to said sail (5) such that the edge of said sail (5) enters into said hollow space (3) but does not touch the bottommost portion thereof, said bottommost portion being the portion of said hollow space (3) most remote from the opening of said slot (2).
Claim 12
Dependent Claim
17 words
A locking device according to claim 1 wherein all edges of said plate member are smoothly rounded.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-05-30 | 1980-11-29 | 1981-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-30 | 1984-11-29 | 1985-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-30 | 1988-11-29 | 1989-05-31 | $7700.00 | Window Closed / Lapsed |