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Patent number:
Patent Date:
US Patent: 187,431
Improvement in miter-machines
Patentee:
John P. Tierney (
exact
or
similar
names) - Sacramento, CA
USPTO Classifications:
83/763
,
83/767
Tool Categories:
industrial tools
:
miter boxes
woodworking tools
:
miter boxes
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Olwyn T. Stacy
George H. Strong
Patent Dates:
Applied:
Sep. 04, 1876
Granted:
Feb. 13, 1877
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Steve Gosselin
Description:
This is an improvement on patent
142,878
.
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