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All Patents in class 29/898.062 | |||||
Number | Date | Patentee | Title | Type | |
822,723 | Jun. 05, 1906 | R. Conrad | Ball-bearing | industrial machine bearings | |
1,080,169 | Dec. 02, 1913 | A.S. Reed | Ball-bearing construction | industrial machine bearings | |
3,054,164 | Sep. 18, 1962 | F.W. Recknagel | Method of producing and assembling antifriction bearings | industrial machine bearings |