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Patent number:
Patent Date:
US Patent: 17,769
Bit brace
Patentee:
Henry W. Porter (
exact
or
similar
names) - Rothsville, PA
USPTO Classifications:
81/29
,
81/63
Tool Categories:
woodworking tools
:
braces
:
brace handles
Assignees:
Samuel G. Porter
- West Earl, PA
Manufacturer:
Not known to have been produced
Witnesses:
Cyrus Porter, Sr.
William Bitzer
Patent Dates:
Granted:
Jul. 07, 1857
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Kirk Eppler
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