| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1977-10-25 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 4,054,975 | Oct. 25, 1977 | C.W. Lundstrom | Turret Lathe Apparatus | metalworking machine mechanisms | |
| 4,054,977 | Oct. 25, 1977 | H.R. Plummer | Block Type Cutting Tool With Positive Clamp for Insert Blades | insert tool holders | |
| 4,055,787 | Oct. 25, 1977 | E.A. Olig, B.R. Beadle | Interruptable Numerical Contouring Control System with Return to Path Safeguards | nc and cnc apparatus | |