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Patent number:
Patent Date:
US Patent: 6,249
Planing machine
Patentees:
Charles A. Spring (
exact
or
similar
names) - Kensington, PA
William H. Derick (
exact
or
similar
names) - Kensington, PA
USPTO Classifications:
144/118
,
144/128
,
144/150
,
144/250.13
,
144/36
Tool Categories:
woodworking machines
:
cutter head machines
:
wood planers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Apr. 03, 1849
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
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