| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 384/504 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 925,376 | Jun. 15, 1909 | J.F. Dearing, M. Harris, R.S. Phillips | Ball Bearing | ||
| 1,403,367 | Jan. 10, 1922 | W.A. Whitney | Ball Bearing | ||
 | 2,012,677 | Aug. 27, 1935 | C.R. Alden | Spindle structure | |
 | 2,651,554 | Sep. 08, 1953 | F.W. Recknagel | Antifriction bearing structure | |