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Patent number:
Patent Date:
US Patent: 1,448,694
Tool Holder for Grinding Machines
Patentee:
Albert E. Maynard (
exact
or
similar
names) - Southbridge, Worcester County, MA
USPTO Classifications:
451/550
Tool Categories:
metalworking machines
:
grinders
:
sharpening machines
:
sharpening tool holders
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 08, 1919
Granted:
Mar. 13, 1923
Patent Pictures:
USPTO
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Google Patents
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