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| All Patents in class 254/295 | |||||
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| Number | Date | Patentee | Title | Type | |
| 220,144 | Sep. 30, 1879 | E. Harrington | Improvement in hoisting-pulley apparatus | hoists, winches, come-alongs | |
| 333,415 | Dec. 29, 1885 | L.R. Jones | Horse Power | animal powered apparatus | |