US Patent: 1,459,420
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| Milking machine
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Patentee:
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| Warren A. Shippert (exact or similar names) - Dixon, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 06, 1920 |
| Granted: |
Jun. 19, 1923 |
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Jeff Joslin Vintage Machinery entry for Pioneer Mfg. Co.
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Description: |
| The patent was subsequently assigned to Pioneer Mfg. Co. of Milwaukee, who also manufactured a 10-inch bandsaw; see patents 1,459,420 and 1,935,870. |
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