GB Patent: GB-215,553
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| An improved 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, GB |
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Patent Dates:
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| Applied: |
Apr. 26, 1923 |
| Granted: |
May 14, 1924 |
| Antedated: |
Apr. 26, 1923 |
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Patent Pictures:
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British patent GB215,553 - edited drawing |
Espacenet patent
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Stan Schulz
THURLEY GRIP-ALL (1925 ad) -- (FLICKR)
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Description: |
| Produced as the THURLEY GRIP-ALL. A company was formed to produce the wrench; a 1925 ad lists three sizes. Known examples marked with the British patent number. The wrench as produced appears to include modifications covered by British patent GB-266,043.
Corresponding U.S. patent 1,626,309 was granted April 26, 1927. |
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