US Patent: 288,717
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| Machine for Grinding Car Wheels
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Patentee:
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| Augustin W. McIntyre (exact or similar names) - Chicago, Cook County, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 09, 1882 |
| Granted: |
Nov. 20, 1883 |
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Joel Havens
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Description: |
| Pierce & Fisher - patent attorneys
Application renewed, 19 May 1883.
Claim:
A machine for grinding car-wheels, having standards upon which the axle of a set of car-wheels may rest and rotate.
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