US Patent: 373,960
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| Trimming-machine
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Patentee:
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| Hamlin F. Billmeyer (exact or similar names) - Milton, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 24, 1887 |
| Granted: |
Nov. 29, 1887 |
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Jeff Joslin
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Description: |
| "My invention relates to an improvement in machines for trimming the tenons of door, shutter, and blind rails..." |
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