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| All Patents in class 254/360 | |||||
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| Number | Date | Patentee | Title | Type | |
| 616,580 | Dec. 27, 1898 | J.A. Mumford | Towing-machine | ||
| 793,561 | Jun. 27, 1905 | H. Bolthoff | Engine | industrial elevators and lifts | |
| 1,559,856 | Nov. 03, 1925 | M.H. Dickinson | Loading engine | tree felling machines | |
| 2,465,594 | Mar. 29, 1949 | H. Knutson | Steam Winch | steam hoists and winches | |
| 3,125,200 | Mar. 17, 1964 | F.A. Kaman | Pneumatic hoist | ||