| Patents for Cincinnati Grinders, Inc. |
Patents 16 -
30
of 412
      |
| Number | Date | Patentee | Title | Type |
| 1,665,084 | Apr. 03, 1928 | J.E. Caster | Grinding Machinery | grinding machines |
| 1,665,160 | Apr. 03, 1928 | F.S. Haas, W. Peaslee, S. Einstein | Automatic Size-Grinding Machine | grinding machines |
| GB-275,671 | Apr. 05, 1928 | n. listed | Improvements in Bearings for Machine Tools | cylindrical grinders |
| 1,668,746 | May 08, 1928 | A. Turner | Roll-Grinding Machine | grinding machines |
| 1,670,717 | May 22, 1928 | S. Einstein | Method of Grinding | grinding machines |
| 1,672,117 | Jun. 05, 1928 | S. Einstein | Centralized Control for Grinders | grinding machines |
| GB-278,001 | Jul. 05, 1928 | J.E. Caster | Improvements in Machines for Grinding Spherical Articles | grinding machines |
| GB-278,003 | Jul. 05, 1928 | J.E. Caster | Improvements in Centreless Grinding Machines | centerless grinders |
| 1,676,620 | Jul. 10, 1928 | C.H. Norton | Grinding Apparatus | grinding machines |
| DE-462,704 | Jul. 16, 1928 | n. listed | Improvements in Bearings for Machine Tools | cylindrical grinders |
| GB-280,872 | Aug. 09, 1928 | G.W. Binns | Improvements in Machines for Grinding Spherical Articles | grinding machines |
| 1,683,974 | Sep. 11, 1928 | L.R. Heim | Grinding Apparatus | grinding machines |
| 1,684,792 | Sep. 18, 1928 | S. Einstein | Grinding Machine Having Balanced Spindle | grinding machines |
| GB-278,002 | Sep. 27, 1928 | J.E. Caster | Improvements in and relating to Grinding Spherical Articles | centerless grinders |
| 1,688,103 | Oct. 16, 1928 | W.D. Archea | Work Rest and Ejecting Device for Grinding Machines | grinding machines |
