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US Patent: 2,016,088
Screw
c clamp
Patentee:
John M. Hargrave (exact or similar names) - Cincinnati, OH

USPTO Classifications:
269/245, 269/249, 29/283, 411/402

Tool Categories:
work holding : clamps : C clamps

Assignees:
None

Manufacturer:
Cincinnati Tool Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: May 24, 1934
Granted: Oct. 01, 1935

Patent Pictures: [ 1 | 2 | 3 ]
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Description:
Inventor Hargraves was the president of Cincinnati Tool Co.

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