| All Patents in class 29/27C |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 327,968 | Oct. 06, 1885 | W.F. Patterson, H.B. Stillman | Machine for Interchangeably Planing or Turning | metal planers |
| 649,309 | May 08, 1900 | S.J. Hungerford | Combination Metal Working Machine | metal lathes |
| 1,978,060 | Oct. 23, 1934 | A.A. Rickert | Work Feeding Device | workpiece changers and storage mechanisms |
| 3,477,121 | Nov. 11, 1969 | J.L. Martin | Machining Center with Dual Function Tool Operator | milling machines |
| 3,587,165 | Jun. 28, 1971 | E.G. Griffith | Tool Selector with Magazine | tool changers and storage mechanisms |
| 3,833,979 | Sep. 10, 1974 | R.W. Seavey | Feed and trim apparatus | pattern lathes |
| 4,004,332 | Jan. 25, 1977 | W.W. Wawrzyniak | Facing Head | facing heads |
| 4,054,975 | Oct. 25, 1977 | C.W. Lundstrom | Turret Lathe Apparatus | metalworking machine mechanisms |
| 4,057,881 | Nov. 15, 1977 | R.G. Stephens | Machine Tool Apparatus | metalworking machine mechanisms |
| 4,154,555 | May 15, 1979 | F.C. Skrentner | Multiple Boring Head | boring heads |
| 4,197,040 | Apr. 08, 1980 | W.W. Wawrzyniak | Facing and Boring Head | facing heads |
| 4,400,859 | Aug. 30, 1983 | P.J. Finet, R.T. Woythal | Machining Centers for Machining Tubular Workpieces | milling machines |
| 4,546,533 | Oct. 15, 1985 | J.S. Reynolds, R.L. Hallbach | Automatic Toolchanger System for Turning Machine | tool changers and storage mechanisms |
| 4,856,153 | Aug. 15, 1989 | N.V. Gusching | Spindle Mechanism | metalworking machine mechanisms |
| 5,007,151 | Apr. 16, 1991 | N.V. Gusching | Machine tool turret | |
