Land vehicles – Wheeled – Extensible
Patent
1997-03-14
1999-07-27
Camby, Richard M.
Land vehicles
Wheeled
Extensible
108118, 108119, 211201, 2111321, B62B 112
Patent
active
059277459
ABSTRACT:
A folding utility cart for a providing a movable work platform which may be raised and lowered without the use of tools. The cart employs an upper support member that is spaced apart from a lower support member by a pair of cross braces. A biasing spring helps raise the upper support member into an elevated position, and a releasable lock secures the upper support member into the elevated position. A lock release disengages the upper support member from the elevated position. The cart also has a handle, support feet, and wheels, allowing use in a conventional manner.
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Camby Richard M.
Zimmerli William R.
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