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| All Patents in class 29/898.07 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 6,780 | Oct. 09, 1849 | E. Bancroft | Hanging shafts in mills | |
| 150,456 | May 05, 1874 | T.R. Almond | Bushings for Machinery | ||
 | 1,309,388 | Jul. 08, 1919 | L.I. Yeomans | Process of manufacturing the bearings of gun-boring machines | |
 | 1,515,266 | Nov. 11, 1924 | R.C. Mitchell | Mounting for shaft bearings | |
| 2,638,887 | May 19, 1953 | G. Eaton | Grinding wheel dresser | ||