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Patent number:
Patent Date:
US Patent: 131,279
Improvement in Augers
Patentee:
Patrick Kavanagh (
exact
or
similar
names) - Canarsie, NY
USPTO Classifications:
408/224
Tool Categories:
woodworking tools
:
hand drills
:
drill bits
:
auger bits
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
James T. Graham
T. B. Mosher
Patent Dates:
Granted:
Sep. 10, 1872
Patent Pictures:
USPTO
(New site tip)
Google Patents
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