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US Patent: 737,199
Wrench
Patentee:
Clarence E. Bonner - Cherrypoint, IL

USPTO Classifications:
269/171, 81/146, 81/97

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches

Assignees:
None

Manufacturer:
C. E. Bonner Mfg. Co. - Chrisman, IL

Witnesses:
S. Mahlon Unger
John B. Sherwood
Joseph A. Minturn
William S. Bonner

Patent Dates:
Applied: May 05, 1903
Granted: Aug. 25, 1903

Patent Pictures: [ 1 | 2 ]
Clarence E. Bonner patent August 25, 1903
USPTO pdf tiff
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Description:
The movable jaw is basically the same as in William S. Bonner's Dec. 23, 1902 patent (no. 716,515). A compression spring and shoe to hold the adjustment replaces the cam lever in the earlier patent. Used for the Bonner VICTOR quick-adjust wrenches.

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