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Patent number:
Patent Date:
US Patent: 12,691
Machine for mortising blinds
Patentee:
Benjamin T. Norris (
exact
or
similar
names) - Lynn, MA
USPTO Classifications:
144/71
,
148/112
,
192/84.1
,
408/128
,
408/70
Tool Categories:
woodworking machines
:
joint making machines
:
mortising machines
woodworking machines
:
specialty woodworking machines
:
windowblind machines
woodworking machines
:
wood drilling and boring
:
mortising machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Justin H. Hatch
Thomas B. Newhall
Patent Dates:
Granted:
Apr. 10, 1855
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
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