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Patent number:
Patent Date:
US Patent: 76,103
Improvement in Wood-Boring Machines
Adjustable Bit for Decorative Work
Patentee:
Almon Roff (
exact
or
similar
names) - Southport, CT
USPTO Classifications:
408/195
,
408/86
Tool Categories:
woodworking tools
:
hand drills
:
drill bits
:
adjustable drill bits
woodworking machines
:
wood drilling and boring
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Daniel Breed
Edm. F. Brown
Patent Dates:
Granted:
Mar. 31, 1868
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin (dm)
Description:
Described as especially suitable for circular, ornamental and inlay work.
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