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Patent number:
Patent Date:
US Patent: D20,771
Design for an Ax
Patentee:
Charles W. Hubbard (
exact
or
similar
names) - Pittsburgh, PA
USPTO Classifications:
D8/76
Tool Categories:
woodworking tools
:
axes
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Thomas W. Bakewell
H. M. Corwin
Patent Dates:
Applied:
Jan. 19, 1891
Granted:
May 26, 1891
Patent Pictures:
USPTO
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