RX Patent: RX-75
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| Improvement in machines for making butt and hinges
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| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Aug. 09, 1845 |
| Reissue Information: |
| Reissue of 9X (Mar. 11, 1791) |
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Joel Havens Uspto pdf
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Description: |
| Assignee here was the patentee in the original patent. Patentee here is listed as Ames Roy & Co and is signed by the four names above |
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