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Patent number:
Patent Date:
US Patent: 4,074,772
Torquing tool control circuit
Patentee:
Gregg N. Jonsson (
exact
or
similar
names) - Batavia, IL
USPTO Classifications:
173/182
,
73/770
,
73/780
,
73/814
,
73/862.23
Tool Categories:
Assignees:
Thor Power Tool Co.
- Aurora, IL
Manufacturer:
Thor Power Tool Co.
- Aurora, IL
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 04, 1976
Granted:
Feb. 21, 1978
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Thor Power Tool Co.
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