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Patent number:
Patent Date:
US Patent: 1,843,794
Adjustable Work Holder
Patentee:
Ralph R. Weddell (
exact
or
similar
names) - Shelton, Fairfield County, CT
USPTO Classifications:
33/573
,
409/168
,
D15/140
Tool Categories:
metalworking tools
:
jigs and fixtures
Assignees:
O. K. Tool Co., Inc.
- New York, NY
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jun. 28, 1927
Granted:
Feb. 02, 1932
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for O. K. Tool Holder Co.
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