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| All Patents in class 112/28 | |||||
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| Number | Date | Patentee | Title | Type | |
| 9,762X | Jun. 22, 1836 | G. Warner, R. Robinson | Forming horse collars | ||
| 67,965 | Aug. 20, 1867 | G. Elmes | Improvement in sewing machines | sewing machines | |
| 134,508 | Jan. 07, 1873 | E.E. Bean | Wax-Thread Sewing-Machines | sewing machines | |
| 134,509 | Jan. 07, 1873 | F. Bean, E.E. Bean | Wax-Thread Sewing Machine | sewing machines | |