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Patent number:
Patent Date:
US Patent: 2,282,038
Variable Trimmer Cam
Patentee:
Grainger Davenport (
exact
or
similar
names) - Verona, Essex County, NJ
USPTO Classifications:
125/11.06
,
74/568FS
,
74/568R
Tool Categories:
metalworking machines
:
grinders
:
grinder dressers
Assignees:
Gould & Eberhardt
- Newark, Essex County, NJ
Manufacturer:
Gould & Eberhardt
- Newark, Essex County, NJ
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 07, 1939
Granted:
May 05, 1942
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Gould & Eberhardt
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