US Patent: 71,491
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Improved knife and scissors-sharpener
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Patentee:
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J. Nelson Jacobs (exact or similar names) - Worcester, MA |
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Patent Dates:
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Granted: |
Nov. 26, 1867 |
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Jeff Joslin
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Description: |
An example, made of dark hardwood and closely matching the patent drawing, is marked only with the patent date. The patentee was also granted patent 28,755, for a portfolio paper file. |
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