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US Patent: D18,376
Clamp Frame
Patentee:
Pardon A. Whitney - Southington, CT

USPTO Classifications:
D8/73

Tool Categories:
work holding : clamps

Assignees:
Peck, Stow & Wilcox Co. - Southington, CT

Manufacturer:
Peck, Stow & Wilcox Co. - Southington, CT

Witnesses:
John Edwards, Jr.
W. W. Whiting
J. Bond
Stephen Walkley

Patent Dates:
Applied: Mar. 08, 1888
Granted: Jun. 05, 1888

Patent Pictures: [ 1 | 2 | 3 ]
Pardon A. Whitney design patent June 5, 1888
USPTO pdf tiff
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"Vintage Machinery" entry for Peck, Stow & Wilcox
Description:
Design patent for "C" clamp frame. The design appears on Peck, Stow and Wilcox "C" clamps of the period, in conjunction with the clamp screw in 388,007.

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