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Patent number:
Patent Date:
US Patent: 363,753
Cutter-head
Patentee:
James B. Mahaffey (
exact
or
similar
names) - Baltimore, MD
USPTO Classifications:
144/229
Tool Categories:
woodworking machines
:
machine and tool cutters
:
cutterheads
Assignees:
Eben B. Hunting
- Baltimore, MD
David Wilson
- Baltimore, MD
James B. Mahaffey
- Baltimore, MD
Manufacturer:
Not known to have been produced
Witnesses:
John T. Maddox
John E. Morris
Patent Dates:
Applied:
Nov. 30, 1886
Granted:
May 24, 1887
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
Improvement to patent
321,378
.
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