US Patent: 174,745
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| Improved Wrench
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Patentee:
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| Wilbur J. Squire (exact or similar names) - East Haddam, CT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 14, 1876 |
| Granted: |
Mar. 14, 1876 |
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Patent Pictures:
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Wilbur J. Squire Pat. March 14, 1876 |
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Stan Schulz
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Description: |
| The movable jaws slide inside a "horseshoe" shaped frame; the base of the the movable jaws have slots that carry the disk head of the adjusting slide. |
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