US Patent: 1,336,754
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| Vise
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Patentee:
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| Roy Parmelee (exact or similar names) - Chicago, IL |
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Patent Dates:
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| Applied: |
Aug. 06, 1915 |
| Granted: |
Apr. 13, 1920 |
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Patent Pictures:
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Roy Parmelee patent April 13, 1920 |
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Stan Schulz
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Description: |
| Pipe vise which incorporates the adjustable jaw of a Stillson type pipe wrench as the adjustable jaw. Advertised in 1915 as the STILLSON VISE. One version shown in the drawings incorporates a "girth grip" for smooth pipe carried over from the Parmelee girth grip pipe wrench (see patent no. 871,436 and predecessors). Parallel patent 1,336,755 incorporates a complete pipe wrench rather than the adjustable jaw portion. |
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