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Patent number:
Patent Date:
US Patent: 110,119
Improvement in head-blocks
Patentee:
Perley M. Cummings (
exact
or
similar
names) - Cincinnati, OH
USPTO Classifications:
83/719
Tool Categories:
woodworking machines
:
sawmills
:
sawmill headblocks
Assignees:
Joseph D. Clark
- Erie, PA
Manufacturer:
Not known to have been produced
Witnesses:
E. F. Layman
J. L. Wartmann
Patent Dates:
Granted:
Dec. 13, 1870
Patent Pictures:
USPTO
(New site tip)
Google Patents
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