US Patent: 549,601
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| Wrench
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Patentee:
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| David Gross, Jr. (exact or similar names) - Berlin, ON Canada |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 12, 1895 |
| Granted: |
Nov. 12, 1895 |
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Patent Pictures:
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David Gross, Jr. patent November 12, 1895 |
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Stan Schulz
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Description: |
| George H. Holgate - patent attorneyHaving thus described my invention, what I claim as new is—1. In a wrench, the combination with a movable jaw, a fixed jaw and the spring pressed, movable jaw adjusting nut, of the approximately U-shaped spring retaining device arranged adjacent to, and adapted to move and hold said nut into operative engagement with the rack of said fixed jaw, substantially asset forth.2. In a wrench, the combination with a movable jaw, a fixed jaw, and the spring-pressed, movable jaw adjusting nut. of the approximately U-shaped spring retaining device arranged adjacent to, and adapted to move and hold said nut in operative engagement with the rack of the fixed jaw, said retaining device having its arms provided with lateral projections at its extreme lower ends and additional projections a short distance above the aforesaid projections, and the lower edge of said movable jaw, adapted to engage said arms intermediately of said projections and having notches engaged by the upper ones of said projections, substantially as and for the purpose described. |
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