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US Patent: 1,938,769
Grinding Machine
Patentee:
Andrew Strom (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
125/11.05

Tool Categories:
metalworking machines : grinders : grinder dressers

Assignees:
Cincinnati Grinders, Inc. - Cincinnati, Hamilton County, OH

Manufacturer:
Cincinnati Grinders, Inc. - Cincinnati, Hamilton County, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 15, 1931
Granted: Dec. 12, 1933

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Grinders, Inc.
Description:
This patent was seen on a patent plate for a Cincinnati Cylindrical Grinder.

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