GB Patent: GB-189,217,111
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| Wrenches
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Patentee:
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| Charles Alexander Maynard (exact or similar names) - Herstal-La-Liege, Belgium |
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Patent Dates:
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| Granted: |
Sep. 24, 1892 |
| Antedated: |
Sep. 24, 1892 |
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Patent Pictures:
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1 | 2
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British patent GB189217111 - edited from "Abridgments of Specifications" |
Espacenet patent
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Stan Schulz
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Description: |
| Entry based on "Abridgments of Specifications;" not available in ESPACENET (as of Febr. 2025). Patent noted in the entry for "C.A.M. Automatic Wrench Syndicate"; vol. 2, pg. 42 of Ron Geesin's THE ADJUSTABLE SPANNER, where he says these were manufactured in Belgium. Known examples marked with a size designation and "CAM - Depose"
The wrench also received German patent DE-65,962 (effective May 13, 1892) & Swiss patent CH-5982.
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 #17,111 of the year 1892. |
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