US Patent: 1,010,479


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Wrench

Patentees:

John S. Collison (exact or similar names) - Ord, NE

William A. Wright (exact or similar names) - Ord, NE

USPTO Classifications:

81/112, 81/166

Tool Categories:

wrenches : pliers type wrenches

wrenches : pipe and nut combination wrenches

Assignees:

None

Manufacturer:

Ord Mfg. Co. - Ord, NE

Witnesses:

Patent Dates:
Applied:	Jun. 28, 1911
Granted:	Dec. 05, 1911

Patent Pictures:

Collison and Wright Pat. Dec. 5, 1911

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Description:

The jaw adjusts by the advance and retraction of a link acting in angled slots in the case and movable jaw. Aspects of this patent and of Collison & Wright's Oct. 1, 1918 patent (no. 1,280,405) appear in an adjustable plier-wrench marked "Collison - Wright "S" Wrench, Ord Mfg., Ord, Neb. Pat'd Dec. 5, 1911." Three variants of the Collison-Wright wrench are shown in picture no. 309 of "Antique and Unusual Wrenches" by Schulzes.