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US Patent: 378,890
Bench Dog
Patentee:
Frederic Larson - Royalton, MN

USPTO Classifications:
144/307

Tool Categories:
work holding : workbench devices : bench stops

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Andrew C. Robertson
W. S. Robertson
Harry L. Amer
I. J. Masson

Patent Dates:
Applied: Dec. 27, 1887
Granted: Mar. 06, 1888

Patent Pictures:
USPTO pdf tiff
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Description:
This workbench clamp uses a pair of angled supports to fit into the normal dog holes, and provides a ratcheting lever to slide the main body.

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