US Patent: 1,626,309
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| Adjustable Single Lever Pipe and Nut Wrench With Ratchet Like Control
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Patentee:
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| Arthur James Thurley (exact or similar names) - London, England |
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Patent Dates:
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| Applied: |
Mar. 13, 1924 |
| Granted: |
Apr. 26, 1927 |
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Patent Pictures:
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Arthur James Thurley patent April 26, 1927 |
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Stan Schulz
British patent 215,553 (ESPACENET)
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Description: |
| U.S. patent corresponding to British patent no. 215553 (May 15, 1924).
The movable jaw's position is held by a pin that engages one of a series of notches in the shank of the movable jaw. The pin also is the pivot on which the movable jaw rocks. A spring-loaded lever holds the jaw in engagement with the pin.
Produced and marketed as the THURLEY GRIP-ALL, marked with the British patent number. |
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