US Patent: 170,394
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| Improvement in machines for slotting and drilling clothes-clamps
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Patentee:
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| Milon Pratt (exact or similar names) - Deep River, CT |
| USPTO Classifications: |
| 144/9 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Aug. 30, 1875 |
| Granted: |
Nov. 23, 1875 |
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Patent Pictures:
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1 | 2
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Jeff Joslin
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Description: |
| A "clothes-clamp" is a clothes-pin; the machine slots and drills the jaws, to prepare them for the reception and retention of coiled-wire springs and pivots. |
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