GB Patent: GB-189,213,059
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| Wrenches
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Patentees:
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| William Parker Fox (exact or similar names) - Sheffield, England |
| Thomas Fox (exact or similar names) - Sheffield, England |
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Patent Dates:
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| Granted: |
Jul. 16, 1892 |
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Patent Pictures:
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1 | 2
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W.P. Fox and T. Fox patent registered July 16, 1892 - edited from "Abridgments of Specifications" |
Espacenet patent
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Stan Schulz
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Description: |
| Design with adjusting nut in the movable jaw working on a threaded shaft parallel to the main shank; the specifications include description of how the parts are assembled.
Ron Geesin's "The Adjustable Spanner" shows two sizes of Fox Bros. DELPHI matching this design. An 1893 ad for Wm. MARPLES "ECLIPSE" lists seven sizes (6" through 18"). |
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