US Patent: 150,131
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| Pipe-Tongs
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Patentee:
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| James R. Brown (exact or similar names) - Cambridgeport, MA |
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Patent Dates:
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| Applied: |
Jan. 19, 1874 |
| Granted: |
Apr. 28, 1874 |
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Patent Pictures:
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James R. Brown patent April 28, 1874 with example |
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Stan Schulz
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Description: |
| The handle of the hook jaw portion rotates to adjust the pivot point.
Known example marked only "J. R. BROWN CAMBRIDGEPORT, MASS." is shown as #738 in "Antique & Unusual Wrenches," by Schulzes, where Brown's May 28, 1867 pat. no. 65,162 is noted. |
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