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Patent number:
Patent Date:
US Patent: 1,361,686
Tool
Patentee:
Myers C. Conwell (
exact
or
similar
names) - Larchmont, Westchester County, NY
USPTO Classifications:
279/6
Tool Categories:
metalworking machines
:
drilling and boring
:
boring heads
Assignees:
Laura E. Conwell
- Larchmont, Westchester County, NY
Manufacturer:
Precision Tool Co.
- Brooklyn, Kings County, NY
Witnesses:
none listed
Patent Dates:
Applied:
Jun. 26, 1919
Granted:
Dec. 07, 1920
Patent Pictures:
USPTO
(New site tip)
Google Patents
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