Patents for Cincinnati Milling Machine Co. |
Patents 331 -
345
of 850
|
Number | Date | Patentee | Title | Type |
2,091,000 | Aug. 24, 1937 | W. Hoier | Internal Milling Machine | milling machines |
2,101,544 | Dec. 07, 1937 | H.R. Isler | Milling Machine Transmission and Control Mechanism | milling machines |
2,101,712 | Dec. 07, 1937 | E.K. Johansen | Tracer Mechanism for Duplicating Machines | metalworking machine mechanisms |
2,107,063 | Feb. 01, 1938 | E.G. Roehm | Pattern Controlled Milling Machine | milling machines |
2,111,271 | Mar. 15, 1938 | L.F. Nenninger | Apparatus for Lapping | lapping machines |
2,111,288 | Mar. 15, 1938 | H. Horlacher | Milling Machine | milling machines |
2,111,332 | Mar. 15, 1938 | E.G. Roehm | Multiple Automatic Pattern Controlled Milling Machine | milling machines |
2,119,902 | Jun. 07, 1938 | L.H. Blood | Machine Tool Transmission and Control Mechanism | metal shapers |
2,120,196 | Jun. 07, 1938 | L.W. Wright | Hydraulic Contouring Attachment for Machine Tools | milling machine accessories |
2,124,852 | Jul. 26, 1938 | A.F. Bennett, B.P. Graves | Machine Tool | milling machines |
2,132,540 | Oct. 11, 1938 | G.R. Squibb, H.L. Pope | Broaching Machine | broaching machines |
2,137,462 | Nov. 22, 1938 | M. Romaine | Index Head | indexers and dividers |
2,138,811 | Dec. 06, 1938 | P.A. Abe | Surface Hardening Lathe Bed | flame hardening machines |
2,139,173 | Dec. 06, 1938 | E.G. Roehm, M. Romaine | Control Circuit for Broaching Machines | broaching machines |
2,142,029 | Dec. 27, 1938 | H. Horlacher | Combined Delayed Trip and Spindle Stop for Machine Tools | milling machines |