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Patent number:
Patent Date:
US Patent: 182,340
Improvement in friction feed-clutches for circular-saw mills
Patentee:
Joseph W. Zimmerman (
exact
or
similar
names) - Manistee, MI
USPTO Classifications:
83/170
,
83/426
Tool Categories:
woodworking machines
:
sawmills
:
sawmill feed works
industrial machines
:
industrial machine mechanisms
:
industrial machine clutches
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jun. 17, 1876
Granted:
Sep. 19, 1876
Reissue Information:
Reissued as
RE8,339
(Jul. 16, 1878)
Patent Pictures:
USPTO
(New site tip)
Google Patents
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