Lever arm screw driver and wrench
United States Patent 2621688
US Patent References:
/0432928.html
- - 0432928
/0719440.html
- - 0719440
/0862244.html
- - 0862244
/1000900.html
- - 1000900
/1047634.html
- - 1047634
/0432928.html
- - 0432928
/0719440.html
- - 0719440
/0862244.html
- - 0862244
/1000900.html
- - 1000900
/1047634.html
- - 1047634
Inventors:
Wales, George F.
Publication Date:
12/16/1952
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Export Citation:
Assignee:
Wales, George F.
Primary Class:
Other Classes:
81/58.300, 81/58, 81/177.200, 81/460, 125/40, 81/177.100, 81/58.100, 81/53.200, 81/29
International Classes:
B25B13/54; B25B15/02; B25G1/00; B25B13/00; B25B15/00