| Patents for Cincinnati Grinders, Inc. |
Patents 46 -
60
of 412
      |
| Number | Date | Patentee | Title | Type |
| GB-308,874 | Apr. 04, 1929 | n. listed | Improvements in or Relating to Grinding or Abrading Machines | grinding machines |
| GB-308,875 | Apr. 04, 1929 | n. listed | Improvements Relating to Grinding or Abrading Machines | grinding machines |
| 1,709,348 | Apr. 16, 1929 | L.R. Heim | Method and Apparatus for Producing Ground Articles | grinding machines |
| 1,709,671 | Apr. 16, 1929 | B.A. Kearns | Grinding Machinery | grinding machines |
| 1,709,818 | Apr. 16, 1929 | G.W. Binns | Grinding | grinding machines |
| GB-290,999 | May 07, 1929 | n. listed | Improved Process of and Apparatus for Grinding Hollow Articles | grinding machines |
| GB-311,026 | May 09, 1929 | n. listed | Improvements Relating to Centreless Grinders | grinding machines |
| GB-311,489 | May 16, 1929 | n. listed | Improvements Relating to Grinding or Abrading Machines | grinding machines |
| 1,722,386 | Jul. 30, 1929 | C.H. Norton | Centerless Grinding Machine | grinding machines |
| 1,722,387 | Jul. 30, 1929 | C.H. Norton | Centerless Grinding Machine | grinding machines |
| 1,722,388 | Jul. 30, 1929 | C.H. Norton | Method of Grinding Small Cylindrical Objects | grinding machines |
| 1,723,128 | Aug. 06, 1929 | G.W. Binns | Centerless Grinder | grinding machines |
| 1,723,852 | Aug. 06, 1929 | F.S. Haas | Grinding Machinery | grinding machines |
| FR-665,218 | Sep. 16, 1929 | n. listed | Grinding Machine | grinding machines |
| 1,729,780 | Oct. 01, 1929 | H.W. Holmes | Centerless Grinding Machine | grinding machines |
