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Patent number:
Patent Date:
US Patent: 1,267,534
Grinder
Patentee:
Warren F. Fraser (
exact
or
similar
names) - Boston, MA
USPTO Classifications:
451/221
,
451/393
,
451/394
,
74/27
Tool Categories:
Assignees:
Warren F. Fraser Co
- Boston, MA
Manufacturer:
Not known to have been produced
Witnesses:
Charles F. Gooding
Sydney E. Taft
Patent Dates:
Applied:
Mar. 29, 1917
Granted:
May 28, 1918
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Charles F. Gooding - patent attorney
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