US Patent: 14,833
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| Hoop-machine
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Patentees:
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| Joseph Sawyer (exact or similar names) - Fitchburg, MA |
| Sylvester Sawyer (exact or similar names) - Fitchburg, MA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
May 06, 1856 |
| Reissue Information: |
| Reissued as RE1,173 (Apr. 16, 1861) |
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Jeff Joslin
Vintage Machinery entry for American Hoop Machine Co.
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Description: |
| "...certain new and useful Improvements in Machine for Planing Hoops for Barrels and Other Casks..." |
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