GB Patent: GB-223,654
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| mprovements in adjustable spanners, wrenches, pipe grips and pipe cutters
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Patentee:
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| Alfred Cleaver (exact or similar names) - Birmingham, England |
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Patent Dates:
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| Applied: |
Jul. 25, 1923 |
| Granted: |
Oct. 27, 1924 |
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Patent Pictures:
[
1 | 2
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Alfred Cleaver patent GB-233654 |
Espacenet patent
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Stan Schulz
GB-223654 in ESPACENET
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Description: |
| The patented feature is the structure of the "end of handle" adjustment knob. Used in conjunction with a later modification (see GB-292030) in adjustable wrenches which appear to have been produced ca. 1927, as they bear this patent number and the application number for the second patent.
Production information obtained from "The Adjustable Spanner" by Ron Geesin. |
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