US Patent: 1,186,730
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| Wrench
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Patentees:
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| William A. Baker (exact or similar names) - Beaver Dam, WI |
| George A. Karl (exact or similar names) - Beaver Dam, WI |
| USPTO Classifications: |
| 81/95 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 06, 1916 |
| Granted: |
Jun. 13, 1916 |
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Patent Pictures:
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William A. Baker patent June 13, 1916 |
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Stan Schulz
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Description: |
| Cam action roller with an off-center pivot wedges the work piece against a raised lug. This was designed to hold horse shoes steady during installation and removal of threaded calks. |
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