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Patent number:
Patent Date:
US Patent: 529,049
Auger for Boring and Reaming
Bit for Flared Holes
Patentees:
Louis Frederick Charles Rich (
exact
or
similar
names) - New York, NY
Henry Hull (
exact
or
similar
names) - New York, NY
USPTO Classifications:
175/289
,
408/26
,
82/1.5
Tool Categories:
woodworking tools
:
hand drills
:
drill bits
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Leonard M. Ridgway
Thomas Shearon
Patent Dates:
Applied:
May 19, 1894
Granted:
Nov. 13, 1894
Patent Pictures: [
1
|
2
]
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