US Patent: 17,341
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| Machine for crimping the ends of blind-slats
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Patentee:
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| Luther T. Smart (exact or similar names) - Manchester, NH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
May 19, 1857 |
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Jeff Joslin
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Description: |
| From the results of the 1855 Fair of the American Institute: "Window Shade Crimping Machine. L. T. Smart, Goffstown, N. H. Effective, uniform, expedition, not much required in this neighborhood, but very convenient where required. A diploma awarded." In 1851 this inventor was granted patent 8,252, for a fly trap. |
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