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Patent number:
Patent Date:
US Patent: 270,977
Auger
Patentee:
Ira T. Payne (
exact
or
similar
names) - Essex, CT
USPTO Classifications:
408/213
Tool Categories:
woodworking tools
:
hand drills
:
drill bits
:
auger bits
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
A. H. Gentner
Charles R. Searle
Patent Dates:
Applied:
Oct. 24, 1882
Granted:
Jan. 23, 1883
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin (dm)
Description:
Essentially a revisit of his earlier patent (
75454
), this is another approach to increasing the mass/strength of the working end of the bit.
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