US Patent: 656,574
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| Brake
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Patentee:
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| Hugh H. Abernathy (exact or similar names) - Chicago, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Nov. 29, 1899 |
| Granted: |
Aug. 21, 1900 |
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Jeff Joslin
Vintage Machinery entry for Abernathy Vise & Tool Co.
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Description: |
| This invention is "particularly applicable to what are commonly known as 'chain-brakes,' such as are at present in general use upon street-railway cars and other vehicles." The patent is of interest because the inventor would later invent and manufacture a quick-release woodworkers vise. |
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