Land vehicles – Wheeled – Nesting vehicles
Patent
1987-06-03
1988-03-29
Love, John J.
Land vehicles
Wheeled
Nesting vehicles
280 532, 280 3399C, 280 3399S, 280 4735, B62B 312
Patent
active
047338776
ABSTRACT:
A multi-purpose luggage cart (10) is disclosed. The cart includes first and second primary support wheels (24a) and (24b) coaxially mounted to a lower frame (11) adjacent the trailing end (11a) and at oppositely disposed sides. A caster (25) is rotatable about a vertical axis (28) and is mounted to the lower frame (11) along its longitudinal axis (12) and adjacent the forward end (11b), wherein the primary support wheels (24a) and (24b) and the caster (25) movably support the lower frame and cart on a floor surface. An upper frame portion (40) includes a cross bar (43), a longitudinal bar portion (44) and a handle portion (45). A step support member (33) is cooperatively connected to the lower frame (11) proximate the forward end (11b) in order to stabilize the cart (10) and prevent movement of the cart (10) when it is positioned upon an escalator.
REFERENCES:
patent: 3978959 (1976-09-01), Muellner
patent: 4381870 (1983-05-01), Muellner
Culbreth Eric D.
Love John J.
Smarte Carte Inc.
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