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Patent number:
Patent Date:
US Patent: 454,481
Stone Planing Machine
Patentee:
Charles Kennedy (
exact
or
similar
names) - Joliet, IL
USPTO Classifications:
125/9
,
409/319
Tool Categories:
stoneworking
:
stone dressing machines
Assignees:
Charles Kennedy
- Joliet, IL
John C. Cromwell
- Joliet, IL
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Sep. 19, 1890
Granted:
Jun. 23, 1891
Patent Pictures:
USPTO
(New site tip)
Google Patents
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