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Patent number:
Patent Date:
US Patent: 780,990
Mortising device
Door-lock mortiser
Patentee:
Benjamin O. Gudgen (
exact
or
similar
names) - Pittsburg, KS
USPTO Classifications:
144/81
Tool Categories:
woodworking machines
:
joint making machines
:
mortising machines
woodworking machines
:
wood drilling and boring
:
mortising machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
C. F. George
N. S. Marsh
Patent Dates:
Applied:
Mar. 17, 1904
Granted:
Jan. 31, 1905
Patent Pictures:
USPTO
(New site tip)
Google Patents
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