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US Patent: 1,674,350
Universal Grinding Fixture
Patentee:
Ralph R. Weddell (exact or similar names) - Shelton, Fairfield County, CT

USPTO Classifications:
451/361, 451/374, 451/398

Tool Categories:
metalworking machines : grinders : hob grinding machines
metalworking machines : grinders : grinding fixtures

Assignees:
O. K. Tool Co., Inc. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Aug. 27, 1925
Granted: Jun. 19, 1928

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for O. K. Tool Holder Co.

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