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| All Patents in class 198/713 | |||||
| Number | Date | Patentee | Title | Type | |
| 7,652X | Jun. 29, 1833 | N.C. Staples | Elevator bucket | elevators and lifts | |
| 148,429 | Mar. 10, 1874 | H.A. Duc, Jr. | Elevator Buckets | elevators and lifts | |