US Patent: 98,029
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Improvement in coopers' tool
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Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
Dec. 21, 1869 |
USPTO (New site tip) Google Patents
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Jeff Joslin
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Description: |
Ah, the coopers' tool. It is a fine tradition that any mysterious whatsit is identified as a coopers' tool. If you wonder why, just look at this strange thing. And if you wonder exactly what it's for, just go to the USPTO site and read the patent specification; you will be none the wiser for it. |
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