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Patent number:
Patent Date:
US Patent: 64,478
Improvement in Hollow Augers
Patentee:
George E. Booth (
exact
or
similar
names) - Seymour, CT
USPTO Classifications:
30/495
Tool Categories:
woodworking tools
:
hand drills
:
drill bits
:
hollow bits
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Seth Smith
Nellie A. Sanford
Patent Dates:
Granted:
May 07, 1867
Patent Pictures:
USPTO
(New site tip)
Google Patents
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