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Patent number:
Patent Date:
US Patent: RE8,076
Improvement in circular saws
Patentee:
James K. Lockwood (
exact
or
similar
names) - Alpena, MI
USPTO Classifications:
83/835
Tool Categories:
woodworking machines
:
machine and tool cutters
:
sawblades
Assignees:
None
Manufacturer:
Curtis & Co. Mfg. Co.
- St. Louis, MO
Witnesses:
Frederick H. Barlow
J. D. Turnbull
Patent Dates:
Applied:
Jan. 21, 1878
Granted:
Feb. 05, 1878
Reissue Information:
Reissue of
RE7,753
(Jun. 19, 1877)
Reissued as
RE9,197
(May 11, 1880)
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Curtis & Co. Mfg. Co.
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