RX Patent: RX-15
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Domestic Spinning
Improvement in Machines for Spinning Hemp, Flax and Manila Grass
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Patentee:
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| Moses Day (exact or similar names) - Roxbury, Norfolk County, MA |
| USPTO Classifications: |
| 57/68 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Oct. 22, 1839 |
| Reissue Information: |
| Reissue of 9,692X (Jun. 02, 1836) |
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Joel Havens
X-Patents
USPTO Images
USPTO Info
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Description: |
| RX patents are reissues of X patents that were destroyed in the Dec. 1836 patent office fire. |
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