Jack tripod base
United States Patent 2625352
US Patent References:
/0620943.html
- - 0620943

Folding base or support
- - 1642231

Variable height jack
- - 2341542

Collapsible stand for bumper jacks
- - 2493978

Vehicle bumper jack
- - 2502037


Inventors:
Sykes, Robert E.
Neuwirth, John A.
Publication Date:
01/13/1953
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Assignee:
HYDRAULIC TOOLS CORP
Primary Class:
248/524
Other Classes:
248/167, D15/28, 248/357, 254/1, 248/528, 248/346.300
International Classes:
B66F13/00