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| Patents for Medart Patent Pulley Co. | |||||
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| Number | Title | Classification(s) | |||
| 237,118 | Split belt-pulley | 403/387, 403/388, 474/95 | |||
| 241,555 | Belt-pulley | 301/62, 474/194, 474/196 | |||
| 423,333 | Friction Clutch | 192/111.1, 192/111.13, 192/99A | |||
| 448,583 | Belt-tightening mechanism | 474/123, 474/136 | |||
| 458,635 | Belt-pulley | 474/95 | |||
| 459,458 | Friction-clutch | 192/79 | |||
| 722,734 | Belt-pulley | 474/99 | |||
| 730,383 | Belt-pulley | 474/97 | |||