US Patent: 1,847,959
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| Wrench
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Patentee:
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| Jason Harris (exact or similar names) - Mount Airy, NC |
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Patent Dates:
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| Applied: |
Apr. 01, 1931 |
| Granted: |
Mar. 01, 1932 |
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Patent Pictures:
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Jason Harris patent March 1, 1932, with 12 inch Harris Wrench - photo courtesy Patrick Leach - Mr. Peabody |
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Stan Schulz
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Description: |
| A gear wheel on the inner end of the lever handle is held in engagement with rack teeth on the movable jaw by a strong leaf spring. The handle can be reset in relation to the jaw by pulling it back against the spring.
Produced as a pipe wrench.
Known example marked HARRIS WRENCH CO. MT. AIRY N.C. U.S.A. PATS PENDING. |
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