US Patent: 495,378
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| Calf Weaner
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Patentee:
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| Samuel E. Shaw (exact or similar names) - Scranton, IA |
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Patent Dates:
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| Applied: |
Nov. 30, 1892 |
| Granted: |
Apr. 11, 1893 |
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Patent Pictures:
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1 | 2
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Patent 495,378 - edited drawing |
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Stan Schulz
HAWKEYE WEANERS (1894 BARBEE catalog)
Griffith v. Shaw, et. al. (1898)
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Description: |
| A wire muzzle type weaner, attached to a head stall and "chin strap" by adjustable link. The patent was the subject of an infringement lawsuit (Griffith v. Shaw, et. al.) where the finding was this patent did not infringe the limited claims of Shaw's previous patent 419,078.
The summary of that lawsuit reveals this patent was assigned to Barbee Wire & Iron Works (Lafayette, IN). In their catalog this appears as the "Hawkeye" weaners.
Based on cryptic directory listings, additional research on "Shaw" and "Shaw's Latest" weaners is warranted. |
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