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Patent number:
Patent Date:
US Patent: 617,670
Metal Planing Tool
Patentee:
William H. Chappell (
exact
or
similar
names) - Chicago, Cook County, IL
USPTO Classifications:
407/13
,
409/345
Tool Categories:
metalworking machines
:
metal planers
:
metal planer tools
metalworking machines
:
metal planers
:
metal planer tool holders
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 15, 1897
Granted:
Jan. 10, 1899
Patent Pictures:
USPTO
(New site tip)
Google Patents
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