GB Patent: GB-187,200,478
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| Spanners
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Patentees:
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| R. Swindells (exact or similar names) - unk., unk. |
| John Wormald (exact or similar names) - Southwark, Surrey, England |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Feb. 15, 1872 |
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Patent Pictures:
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R. Swindells and J. Wormald patent registered Feb. 15, 1872 - edited from Abridgments of Specifications |
Espacenet patent
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Stan Schulz
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Description: |
| The image and text describe open end wrenches with several successively smaller sizes in each end.
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 #478 of the year 1872. |
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