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| All Patents in class 464/184 | |||||
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| Number | Date | Patentee | Title | Type | |
| 7,278 | Apr. 09, 1850 | M. Wilder | Mill Shaft Spindle | industrial machine shaft couplings | |
| 1,379,760 | May 31, 1921 | C.C. Harris | Gudgeon | dressing cloth | |
| 1,474,114 | Nov. 13, 1923 | C.C. Harris | Wedge for use in wood rolls and the like | dressing cloth | |