| Patents for Cincinnati Grinders, Inc. |
Patents 106 -
120
of 412
      |
| Number | Date | Patentee | Title | Type |
| FR-692,564 | Nov. 07, 1930 | n. listed | Improvements to Grinding Machines | grinding machines |
| DE-513,081 | Nov. 22, 1930 | n. listed | Machine for Centerless Grinding of Ring Surfaces on the Heads of Cylindrical Workpieces Provided With a Head | centerless grinders |
| 1,782,480 | Nov. 25, 1930 | E.R. Seward | Centerless Grinding Machine | grinding machines |
| 1,782,669 | Nov. 25, 1930 | A. Turner | Grinding Machinery | grinding machines |
| 1,783,034 | Nov. 25, 1930 | C. Booth | Process of Producing Noncylindrical Articles | grinding machines |
| DE-513,722 | Dec. 04, 1930 | n. listed | Cylindrical Grinding Machine With Swiveling Workpiece Holder in and Out of Grinding Position | cylindrical grinders |
| DE-514,333 | Dec. 11, 1930 | n. listed | Feeding of the Workpieces, in Particular Balls, to Machines for Centerless Grinding | centerless grinders |
| 1,787,337 | Dec. 30, 1930 | C. Booth | Grinding Machine | grinding machines |
| 1,788,046 | Jan. 06, 1931 | C. Booth, G.W. Binns | Roll-End Grinder | grinding machines |
| DE-517,257 | Feb. 03, 1931 | n. listed | Machine for Grinding Balls Using Two Cylindrical Grinding or Guide Disks | grinding machines |
| 1,791,442 | Feb. 03, 1931 | J.E. Caster | Grinding Machine | grinding machines |
| 1,791,713 | Feb. 10, 1931 | L.F. Nenninger, J.E. Caster | Centerless Grinder | grinding machines |
| DE-517,148 | Feb. 12, 1931 | n. listed | Process for centerless grinding of rolls with a concave or convex surface line as well as for chamfering cylindrical rolls | cylindrical grinders |
| DE-518,155 | Feb. 13, 1931 | n. listed | Machine for Grinding Balls by Means of Two Cylindrical Grinding or Guide Discs | cylindrical grinders |
| FR-699,351 | Feb. 13, 1931 | n. listed | Improvements to Grinding Machines | grinding machines |
