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Patent number:
Patent Date:
US Patent: 2,293,786
Wrench
Patentee:
Ernest C. Worden (
exact
or
similar
names) - East Norwalk, CT
USPTO Classifications:
123/179.26
,
192/46
,
279/144
,
464/25
,
464/26
,
464/39
,
81/475
,
81/57.42
Tool Categories:
wrenches
:
torque wrenches
Assignees:
Billings & Spencer Co.
- Hartford, CT
Manufacturer:
Not known to have been produced
Witnesses:
none listed
Patent Dates:
Applied:
Aug. 04, 1940
Granted:
Aug. 25, 1942
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
Horace L. Rockler - patent attorney
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