Hand truck sentry system

Package and article carriers – Vehicle attached – Carrier attached to the front or rear end of vehicle

Patent

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Details

224282, 224502, 224535, 224536, 414462, B60R 906, B60R 1100

Patent

active

055225306

ABSTRACT:
An apparatus for detachably securing a hand truck having a base and a pair of side rails. The apparatus has a frame mounted to the vehicle. The frame has a pair of claws, each claw is pivotably mounted to the frame for rotatable movement between an open released position and a closed retained position. A bar is slideably carried by the frame for movement between a first position and a second position. The bar is slideably connected to the claws so that the claws pivot between the open/released position and the closed/retained position as the bar moves between the first position and the second position. The bar and claws are movable by movement of the hand truck. A latch secures the bar in the second position. A switch remote from the latch operates a release mechanism to release the latch.

REFERENCES:
patent: 1336472 (1920-04-01), Manning
patent: 2316995 (1941-05-01), Smith
patent: 2478814 (1949-07-01), Carmack et al.
patent: 2579878 (1951-12-01), Stone
patent: 2668645 (1954-02-01), Pease
patent: 2686060 (1954-08-01), Couse
patent: 3105666 (1963-10-01), Orr
patent: 3443730 (1969-05-01), Meusel
patent: 3794227 (1974-02-01), Stearns
patent: 3877624 (1975-04-01), Carson
patent: 4113270 (1978-09-01), Barecki
patent: 4221396 (1980-09-01), Kehl
patent: 4251178 (1981-02-01), Bourgraf et al.
patent: 4586687 (1986-05-01), Ziaylek, Jr.
patent: 4697975 (1987-10-01), Lippold
patent: 4702094 (1987-10-01), Peterson
patent: 4716811 (1988-01-01), Johnson
patent: 4726597 (1988-02-01), Hickin
patent: 4738581 (1988-04-01), Kuhlman
patent: 4907728 (1990-03-01), Giblet
patent: 4971341 (1990-11-01), Magnuson
patent: 5118215 (1992-06-01), Freier
patent: 5209628 (1993-05-01), Hassell
patent: 5236342 (1993-08-01), Pellettier
patent: 5328066 (1994-07-01), Cappuccio et al.
patent: 5338146 (1994-08-01), Hindt
patent: 5346357 (1994-09-01), Hassell
patent: 5354029 (1994-10-01), Ziaylek, Jr. et al.

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