US Patent: 997,156
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| Adjustable Alligator Wrench
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Patentee:
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| Edward H. Smith (exact or similar names) - Aberdeen, WA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 12, 1911 |
| Granted: |
Jul. 04, 1911 |
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Patent Pictures:
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Edward H. Smith patent July 4, 1911 |
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Stan Schulz
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Description: |
| A lobed wheel with an off-center pivot point (or a set screw) acts as the adjustment mechanism for a spring-loaded swinging toothed jaw of an alligator wrench.
The HURLEY adjustable alligator wrench (based on pat. no. 1,123,880 used a similar off-center pivoted wheel adjustment. |
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