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Patent number:
Patent Date:
US Patent: 389,571
Machine for crozing, chamfering, howeling, and trimming staves
Patentees:
Albert Hirshheimer (
exact
or
similar
names) - La Crosse, WI
Charles M. Mueller (
exact
or
similar
names) - La Crosse, WI
USPTO Classifications:
144/223
,
147/19
Tool Categories:
woodworking machines
:
specialty woodworking machines
:
barrel making machines
trade specific
:
cooper
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Sara L. Fox
Harry Marsh
Patent Dates:
Applied:
Dec. 01, 1887
Granted:
Sep. 18, 1888
Patent Pictures:
USPTO
(New site tip)
Google Patents
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