Boat trailer supporting device

Details Boat trailer supporting device Boat trailer supporting device

1989-07-18

1990-06-05

Bucci, David A.

Material or article handling

Load-transporting type vehicle and external means...

414572, B65G 6702

Patent

active

049309676

ABSTRACT:
A boat trailer supporting device permits the boat trailer to be moved and maneuvered by hand and includes two ramps and a dolly-like device having wheels thereon. The relative heights of the various elements are selected so that the boat trailer wheels will be supported off of the ground when the boat trailer axle is supported on the dolly-like device. The dolly-like device includes wheels that can be adjusted to adjust the heights of the various elements, and that device can include a further height adjusting system, such as a jackscrew.

REFERENCES:
patent: 1495339 (1924-05-01), Maber
patent: 1792055 (1931-02-01), Young
patent: 2720324 (1955-10-01), Cosentino
patent: 3511392 (1970-05-01), Blunden et al.
patent: 3618796 (1971-11-01), Peisner
patent: 3949976 (1976-04-01), Cofer
patent: 4081090 (1978-03-01), Hopkins
patent: 4177978 (1979-12-01), Warsaw
patent: 4190393 (1980-02-01), Londow
patent: 4300751 (1981-11-01), Delaney

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