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| All Patents in class 384/405 | |||||
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| Number | Date | Patentee | Title | Type | |
| 95,313 | Sep. 28, 1869 | A. Brown, F. Brown | Improved lubricator for journal-boxes | industrial machine lubrication | |
| 1,334,535 | Mar. 23, 1920 | C.L. Hawes | Self Lubricating Bearing | metalworking machine bearings | |
| 2,255,662 | Sep. 09, 1941 | A. Gulow | Bearing | motor bearings | |