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Patent number:
Patent Date:
US Patent: 1,352,313
Auger
Patentee:
Raymond Prew (
exact
or
similar
names) - Detroit, MI
USPTO Classifications:
408/208
Tool Categories:
woodworking tools
:
hand drills
:
drill bits
:
tapered reamers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Feb. 02, 1920
Granted:
Sep. 07, 1920
Patent Pictures:
USPTO
(New site tip)
Google Patents
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