Extensible ladder for boats

Details Extensible ladder for boats Extensible ladder for boats

1987-07-14

1988-03-29

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Wall- or floor-attached

Wall-mounted platform, with ladder

182 91, 182 95, 182157, 280166, B60R 302

Patent

active

047337524

ABSTRACT:
Contractible and extensible ladder of the lazy-tong type for attachment to the underside of a swim/dive platform of a boat or to a deck of a boat. The ladder and the swim/dive platform or deck include coacting means so constructed for positioning the ladder in the contracted position under the swim/dive platform or deck for stowage thereof.

REFERENCES:
patent: 877363 (1908-01-01), Nielson
patent: 1178084 (1916-04-01), Lopez
patent: 2246986 (1941-06-01), Pellegrini
patent: 2487921 (1949-11-01), Culver
patent: 2575615 (1951-11-01), Crump
patent: 2670968 (1954-03-01), Duffy
patent: 2969850 (1961-01-01), Hillis
patent: 3172499 (1965-03-01), Stairs
patent: 3462170 (1969-08-01), Smith et al.
patent: 4180143 (1979-12-01), Clugston
patent: 4462485 (1984-07-01), Terry et al.
patent: 4623160 (1986-11-01), Trudell
American Ladder Corp. "Stowaway Folding Boat Ladders", circular 1986.

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