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Patent number:
Patent Date:
US Patent: 1,182,321
Grinding-machine
Patentee:
Elmer P. Sacrey (
exact
or
similar
names) - Philadelphia, PA
USPTO Classifications:
125/11.13
Tool Categories:
metalworking machines
:
grinding machines
Assignees:
William F. Fischer
- Philadelphia, PA
Manufacturer:
Not known to have been produced
Witnesses:
none listed
Patent Dates:
Applied:
May 12, 1915
Granted:
May 09, 1916
Patent Pictures:
USPTO
(New site tip)
Google Patents
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