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US Patent: 1,151,110
Nutcracker
Patentee:
Walter O. McDaniel (exact or similar names) - St. Louis, MO

USPTO Classifications:
99/572, 99/583

Tool Categories:
household : nutcrackers

Assignees:
Schroeter Brothers Hardware Co. - St. Louis, MO

Manufacturer:
Schroeter Brothers Hardware Co. - St. Louis, MO

Witnesses:
George Bakewell
Wells L. Church

Patent Dates:
Applied: Apr. 17, 1915
Granted: Aug. 24, 1915

Patent Pictures: [ 1 | 2 ]
Walter O. McDaniel patent August 24, 1915
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"Vintage Machinery" entry for Schroeter Brothers Hardware Co.
Description:
Movable jaw pressure provided by a lever handle and "screw" thread that works in a single angled slot cast in the base that includes the "fixed" jaw. The jaws have "stepped" sizes and recesses in each of the "steps."

The example pictured in the 2nd image includes a wide base with holes for permanent mounting to a bench with wood screws as well as the screw clamp.

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