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US Patent: 598,319
Wrench
Patentee:
Adin Phillips Joy - New Market, NH

USPTO Classifications:
81/128, 81/166

Tool Categories:
wrenches : axle nut wrenches

Assignees:
None

Manufacturer:
Adin Phillips Joy - Rockingham, NH
E. R. Klemm - Chicago, IL

Witnesses:
H. A. Curtis
Nellie Early
F. Curtis
Francis C. Stanwood

Patent Dates:
Applied: Jul. 31, 1897
Granted: Feb. 01, 1898

Patent Pictures: [ 1 | 2 ]
Adin P. Joy Patent February 1, 1898
USPTO pdf tiff
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Description:
The screw-adjust jaw has a cam lever to advance and provide a clamping action. This lever handle and the side handle also provide props to hold the axle nut off the ground while oiling the axle. This axle-nut wrench was marketed through the first quarter of the 20th Century.

The wrench received Canadian patent no. CA-62,998 on April 27, 1899.

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