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Patent number:
Patent Date:
US Patent: 833,351
Chuck
Patentee:
Harry P. Townsend (
exact
or
similar
names) - New Britain, CT
USPTO Classifications:
279/147
,
279/62
Tool Categories:
metalworking machines
:
drilling and boring
:
drill presses
:
drill press chucks
woodworking machines
:
wood drilling and boring
:
drill presses
:
drill press chucks
Assignees:
Union Mfg. Co. (New Britain)
- New Britain, CT
Manufacturer:
Union Mfg. Co. (New Britain)
- New Britain, CT
Witnesses:
Arthur B. Jenkins
W. R. Corbin
Patent Dates:
Applied:
Jul. 10, 1905
Granted:
Oct. 16, 1906
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Union Mfg. Co. (New Britain)
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