US Patent: 501,369
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| Wrench
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Patentee:
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| Frederick Sanford Seymour (exact or similar names) - Lake Geneva, WI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Nov. 15, 1892 |
| Granted: |
Jul. 11, 1893 |
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Patent Pictures:
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Frederick Sanford Seymour patent July 11, 1893 |
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Stan Schulz
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Description: |
| Axle nut wrench with a pivoting handle. The handle has a beveled cam end that works against the curved extension of one side piece to tighten and clamp the wrench on the axle nut.
Seymour secured a second patent in 1894; no. 514,781 in the U.S. and CA-45,277 in Canada. |
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