Screw cap loosener
United States Patent 2503683
US Patent References:
/0690116.html
- - 0690116

Wrecking-bar
- - 1377014

Lubricating bar
- - 1793907

Hub cap puller
- - 1923953


Inventors:
Perkins, George G.
Publication Date:
04/11/1950
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Assignee:
Perkins, George G.
Primary Class:
81/3.550
Other Classes:
254/131, 29/222, 29/426.500, 157/1.300, 29/270, 72/477
International Classes:
B67B7/18; B67B7/00