GB Patent: GB-187,900,466
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| Improved Pipe Wrench
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Patentee:
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| John Wells (exact or similar names) - Wednesbury, Staffordshire, England |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Feb. 05, 1879 |
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Patent Pictures:
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John Wells patent registered Feb. 5, 1879 - edited from "Abridgments of Specifications" etc. |
Espacenet patent
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Stan Schulz
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Description: |
| Adjustable jaw end wrench with Clyburn type worm and rack adjustment; the jaws are inclined to each other and one or both jaws may be serrated.
Note: Early British patents (pre 1916) were numbered by the year and started at patent #1 at the start of each year in January. The patent # used in DATAMP represents the year of registration and the patent # (with "leading zeros" interposed to make the number total nine digits). This patent is #466 of the year 1879. |
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