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Patent number:
Patent Date:
US Patent: 821,543
Cooper's Plane
Howell
Patentee:
Hermann Schneider (
exact
or
similar
names) - St. Louis, MO
USPTO Classifications:
147/24
Tool Categories:
specialty tools
:
barrel making
:
howells
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Philip J. Nawn
Joseph A. Michel
Emil Starek
Patent Dates:
Applied:
Aug. 31, 1905
Granted:
May 22, 1906
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Steve Reynolds
Description:
The claimed novelty is a convex surface of the stock, and a clamping plate.
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