US Patent: 352,336
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| Calf-Weaner
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Patentee:
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| Jackson W. Markham (exact or similar names) - Williamsville, MO |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 22, 1886 |
| Granted: |
Nov. 09, 1886 |
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Patent Pictures:
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Patent 352,336 - edited drawing |
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Stan Schulz
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Description: |
| The components include "nose bow, "nose clamp," and inward-facing shielded "barbs." The structure of the spring-loaded shielded "barbs" was noted as being the subject of a separate patent application.
In use, this design would poke the calf when it attempted nursing. The exaggerated animal drawing was a stylistic convention of the era. |
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