| Patents for Cincinnati Milling Machine Co. |
Patents 766 -
780
of 850
      |
| Number | Date | Patentee | Title | Type |
| 3,225,117 | Dec. 21, 1965 | R.C. Harper | Weather-Resistant Plastics | manufacturing processes |
| 3,226,886 | Jan. 04, 1966 | W.B. Seidel | Machine Tool Loading Mechanism | grinding machines |
| 3,239,969 | Mar. 15, 1966 | O.R. Perry | Single Arm Double Workpiece Loader for Machine Tool | workpiece changers and storage mechanisms |
| 3,242,823 | Mar. 29, 1966 | L.A. Dever, R.L. Sears | Fail Safe Clamping Mechanism for a Machine Tool | broaching machines |
| 3,244,028 | Apr. 05, 1966 | L.A. Attermeyer, L.A. Dever | Spindle Clamping Mechanism | metalworking machine mechanisms |
| 3,259,020 | Jul. 05, 1966 | R.O. Walker | Machine Tool Quill Clamping Mechanism | metalworking machine mechanisms |
| 3,262,183 | Jul. 26, 1966 | E.C. Raehrs | Broaching Tool | broaches |
| 3,262,300 | Jul. 26, 1966 | C.W. Kaesemeyer | Process and Tool for Precision Slot Finishing | milling machine cutters |
| 3,262,348 | Jul. 26, 1966 | E.C. Bruns, J.G. Wiatt | Table with Supported Flexible Top | metalworking machine mechanisms |
| 3,262,369 | Jul. 26, 1966 | T.W. Piotrowski | Machine Tool Power Drawbolt Mechanism | metalworking machine mechanisms |
| 3,263,034 | Jul. 26, 1966 | J.L. Reif | Rotary Switching Apparatus for Discretely Energizing Successive Circuits | electric switches |
| 3,263,374 | Aug. 02, 1966 | P.J. Gruber, A.D. Stuckey | Roll Grinder Comparator Gauge | roll grinding machines |
| 3,269,813 | Aug. 30, 1966 | H.S. Kibbey | Abrasive Article Containing Zirconium Tetraflouride Filler | grinder wheels |
| 3,273,182 | Sep. 20, 1966 | D.I. McDonald | Feed Control Device to Feed Tool Spindle at Rate of Tool Advance | machine tool controls |
| 3,274,842 | Sep. 27, 1966 | R.J. Huff | Lathe Transmission Mechanism | engine lathes |
