Patent US4343056A successfully refreshed from Google Patents.
← Back to Patent Explorer
US4343056A Expired / Lapsed US ⏱️ 0.0 years remaining

Man-overboard rescue apparatus for sailboats

Assignee: Individual
•
Filing: 1980-05-05
•
Granted: 1982-08-10
•
Expires: 2000-05-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A man overboard rescue device for use on a sailboat having a mast supported by shrouds includes a boom, structure for attaching the boom to the shrouds, a recovery line having one end attached to the boat and the other end fed through a guide attached adjacent the outer end of the boom, a sling arrangement attached to the other end of the recovery line and a container with a selectively openable closure and attached to the boat for releasably containing the sling and the portion of the recovery line adjacent the sling.

Inventors

  • 👤 Charles D. McDonald

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 16:28
CPC Classifications
B; B63; B63B; B63B27/00; B63B27/04; B63B27/08; B63C; B63C9/00; B63C9/26

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 233 words
Man-overboard rescue apparatus for use on a sailboat having at least one mast supported by shrouds on both the port and starboard sides of the boat extending from a point at least part way up the mast to a point adjacent the boat deck, said apparatus comprising boom means; mounting means for attaching said boom to said shrouds on one side of the boat and providing for movement of said boom means between a stowed position generally parallel to said shrouds and an extended position with the outer end of said boom means projecting outboard of said shrouds; a recovery line having one end attached to said boat and the other end being fed through guide means attached adjacent said boom means outer end; sling means attached to said recovery line other end and being adapted to encircle the chest of the man overboard; container means attached to said boat for releasably containing said sling means and the portion of said recovery line adjacent said sling means, said container means having selectively openable closure means which, in its closed configuration, provides for substantially complete enclosure for said sling means and said recovery line portion and, in its open configuration, provides for quick removal of said sling and said recovery line portion therefrom, whereby the container may be opened and the sling and recovery line quickly removed therefrom and tossed to the man overboard.
Claim 2
Dependent Claim 233 words
Man-overboard rescue apparatus for use on a sailboat having at least one mast supported by shrouds on both the port and starboard sides of the boat extending from a point at least part way up the mast to a point adjacent the boat deck, said apparatus comprising boom means; mounting means for attaching said boom to said shrouds on one side of the boat and providing for movement of said boom means between a stowed position generally parallel to said shrouds and an extended position with the outer end of said boom means projecting outboard of said shrouds; a recovery line having one end attached to said boat and the other end being fed through guide means attached adjacent said boom means outer end; sling means attached to said recovery line other end and being adapted to encircle the chest of the man overboard; container means attached to said boat for releasably containing said sling means and the portion of said recovery line adjacent said sling means, said container means having selectively openable closure means which, in its closed configuration, provides for substantially complete enclosure for said sling means and said recovery line portion and, in its open configuration, provides for quick removal of said sling and said recovery line portion therefrom, whereby the container may be opened and the sling and recovery line quickly removed therefrom and tossed to the man overboard.
Claim 3
Dependent Claim 68 words
The rescue apparatus of claim 1 wherein said mast is supported by at least two shrouds on each side of said boat and wherein said mounting means comprises pivoting means attached to one of said shrouds for pivotally supporting the inner end of said boom means, and supporting means attached to at least one other said shroud for supporting said boom means outer end in said extended position.
Claim 4
Dependent Claim 28 words
The rescue apparatus of claim 2 further comprising means for releasably holding said boom means in said stowed position with said boom means outer end extending generally upwardly.
Claim 5
Dependent Claim 18 words
The rescue apparatus of claim 1 further comprising means for attaching said container means to said boat deck.
Claim 6
Dependent Claim 27 words
The rescue apparatus of claim 1 wherein said guide means attached to said boom means outer end comprises a pulley block pivotally attached to said boom means.

References Cited (Backward Citations)

US550343A Cited
US1282323A Cited
US2700781A Cited
GB716635A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1985-08-09 1986-02-08 1986-08-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1989-08-09 1990-02-08 1990-08-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1993-08-09 1994-02-08 1994-08-10 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag