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Patent number:
Patent Date:
US Patent: 278,962
Power-motor
Patentee:
Henry H. Holden (
exact
or
similar
names) - Strathroy, ON Canada
USPTO Classifications:
74/42
Tool Categories:
woodworking machines
:
human powered machines
Assignees:
Robert Stonehouse
- Strathroy, ON Canada
William Cooper
- Strathroy, ON Canada
Manufacturer:
Cooper & Co.
- Strathroy, ON Canada
Witnesses:
Cornelius Cooper
John S. Duffie
Patent Dates:
Applied:
Apr. 18, 1883
Granted:
Jun. 05, 1883
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Cooper & Co.
Description:
Patented in Canada as
CA-14,841
.
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