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| All Patents in class 474/265 | |||||
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| Number | Date | Patentee | Title | Type | |
| 27,846 | Apr. 10, 1860 | H. Underwood | Belting | industrial machine mechanisms | |
| 171,505 | Dec. 28, 1875 | S.M. Clark | Improvement in power-belts | industrial machine pulleys and belt drive mechanisms | |
| 1,964,510 | Jun. 26, 1934 | E.A. Goetter | Belting | belts | |
| 2,255,884 | Sep. 16, 1941 | T.L. Hedgpeth | V belt | belts, belt lacing and belt lacers | |