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Patent number:
Patent Date:
US Patent: 2,343,380
Torque Ratchet Wrench
Patentees:
Kenneth R. Larson (
exact
or
similar
names) - Des Plaines, IL
George M. Walraven (
exact
or
similar
names) - Kenosha, WI
USPTO Classifications:
73/862.21
Tool Categories:
wrenches
:
torque wrenches
wrenches
:
ratchet wrenches
Assignees:
Snap-On Tools Corp.
- Kenosha, WI
Manufacturer:
Not known to have been produced
Witnesses:
none listed
Patent Dates:
Applied:
Oct. 30, 1941
Granted:
Mar. 07, 1944
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Snap-On Tools Company History
Description:
Harry C. Alberts - patent attorney
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