| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1971-11-16 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 3,619,898 | Nov. 16, 1971 | H. Horlacher, C.B. Perry | Machine Tool | tool changers and storage mechanisms | |
| 3,620,527 | Nov. 16, 1971 | R.E. Tyler, P.M. Carter | Sheet handling apparatus | printer | |
| 3,620,586 | Nov. 16, 1971 | C.R. Maastricht | Preload Spindle Bearing for Machine Tool | metalworking machine bearings | |