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Patent number:
Patent Date:
US Patent: 2,524,689
Self-Locking Wrench
Patentee:
August A. Westman (
exact
or
similar
names) - Carnation, WA
USPTO Classifications:
81/165
,
81/378
,
81/388
Tool Categories:
wrenches
:
pliers type wrenches
:
locking pliers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
none listed
Patent Dates:
Applied:
Aug. 20, 1946
Granted:
Oct. 03, 1950
Patent Pictures:
USPTO
(New site tip)
Google Patents
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Smith & Tuck - patent attorneys
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