CA Patent: CA-44,591
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| Pipe Wrench
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Patentee:
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| James A. Smith (exact or similar names) - Cleavesville, MO U.S.A. |
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Patent Dates:
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| Applied: |
Jun. 02, 1893 |
| Granted: |
Oct. 28, 1893 |
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Patent Pictures:
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James A Smith patent Oct. 28, 1893 from CANADIAN PATENT OFFICE RECORD |
CIPO Data
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Stan Schulz
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Description: |
| Hook jaw pipe wrench with paired independently swinging pivoted inner gripping jaws.
Corresponding U.S. patent no. 493,737 was issued March 21, 1893. Appears as no. 342 in "Antique and Unusual Wrenches." A known example is marked "SMITH PIPE WRENCH // PAT'D MAR. 21, '93" |
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