Size variable cart

Details Size variable cart Size variable cart

1992-10-09

1993-10-05

Johnson, Brian

Land vehicles

Wheeled

Extensible

280 35, 280 4734, 280 8701, 280144, B62B 302

Patent

active

052498239

ABSTRACT:
A cart comprises a load carrying bed, a front wheel carriage, a rear wheel carriage and a handle. The bed telescopes longitudinally to allow for loads of different lengths which are positionable directly upon the bed. A pair of front side arms and a pair of rear side arms are also telescopingly received relative to the bed and are adjustable laterally to provide for loads having different widths. The cart is collapsible into a low profile configuration for transport or storage.

REFERENCES:
patent: 1112963 (1914-10-01), Alexander
patent: 1478537 (1923-12-01), Shelby
patent: 1560164 (1925-11-01), Jarnagin
patent: 2420847 (1947-05-01), Trabucco
patent: 2469242 (1949-05-01), Pohl
patent: 2480025 (1949-08-01), Hunter
patent: 2885090 (1959-05-01), Forman et al.
patent: 3278042 (1966-10-01), Frydenberg
patent: 3887093 (1975-06-01), Howell
patent: 4114914 (1978-09-01), Cohen
patent: 4354689 (1982-10-01), Perego
patent: 4744575 (1988-05-01), Tonelli
patent: 4796909 (1989-01-01), Kirkendall
patent: 4887836 (1989-12-01), Simjian
patent: 4984814 (1991-01-01), Graffunder

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