US Patent: 243,611
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| Nailing-machine
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Patentee:
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| George H. Perkins (exact or similar names) - Philadelphia, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 21, 1880 |
| Granted: |
Jun. 28, 1881 |
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Jeff Joslin
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Description: |
| "My invention relates in general to box-nailing machines, or devices for automatically nailing together boards or pieces of separate material; and it relates more specifically to the class of box-nailing machines of which the machine patented to Edwin Beard, in and by Letters Patent No. 157,568, dated December 8, 1874, is a type."In the above class of machinery, the operative principle is that the box or other thing to be nailed is placed upon a table which is adapted by suitable mechanism to be elevated into contact with nail-holders, which are, in turn, adapted to be elevated by the box, whereby fixed plungers are caused to enter them and drive into the box nails previously placed within said nail-holders." |
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