US Patent: 577,451
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| Tire Bolt Wrench
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Patentee:
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| Ethan A. Rich (exact or similar names) - Scituate, MA |
| USPTO Classifications: |
| 81/56 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jul. 09, 1896 |
| Granted: |
Feb. 23, 1897 |
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Patent Pictures:
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Ethan A. Rich patent February 23, 1897 |
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Stan Schulz
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Description: |
| The major components are a rigid frame, a clamp to hold the bolt head, and a crank driven wrench socket. This would mount on a wall. |
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