US Patent: 1,010,479
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Wrench
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Patent Dates:
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Applied: |
Jun. 28, 1911 |
Granted: |
Dec. 05, 1911 |
Patent Pictures:
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Collison and Wright Pat. Dec. 5, 1911 |
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Stan Schulz
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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. |
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