US Patent: 235,860
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| Calf Weaner
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Patentees:
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| Charles P. Housum (exact or similar names) - Decatur, IL |
| John C. Dupee (exact or similar names) - Decatur, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Aug. 19, 1880 |
| Granted: |
Dec. 28, 1880 |
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Patent Pictures:
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Patent 235,860 - edited drawing |
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Stan Schulz
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Description: |
| The two sections comprising the body have a "quarter turn to lock" "bayonet" connection. The specifications describe the process for installing the device, and note it could also serve as a "lead ring." |
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