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Patent number:
Patent Date:
US Patent: 1,266,496
Key Seat Broaching Machine
Patentee:
Francis J. Lapointe (
exact
or
similar
names) - New London, CT
USPTO Classifications:
279/28
,
409/249
,
409/285
Tool Categories:
metalworking machines
:
broaching machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Walter E. Lombard
Nathan C. Lombard
Patent Dates:
Applied:
Apr. 30, 1917
Granted:
May 14, 1918
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Walter E. Lombard - patent attorney
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