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Patent number:
Patent Date:
US Patent: 201,199
Improvement in saw-mill head-blocks
Patentee:
Alfred S. Richards (
exact
or
similar
names) - Grand Rapids, MI
USPTO Classifications:
83/718
,
83/728
Tool Categories:
woodworking machines
:
sawmills
:
sawmill headblocks
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 01, 1877
Granted:
Mar. 12, 1878
Patent Pictures:
USPTO
(New site tip)
Google Patents
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