| All Patents in class D15/124 |
Patents 16 -
30
of 37
      |
| Number | Date | Patentee | Title | Type |
| 2,238,704 | Apr. 15, 1941 | P.V. Miller | Surface Grinding Machine | surface grinders |
| D134,699 | Dec. 29, 1942 | C.H. Antrim | Design for a grinding machine | sharpening machines |
| D137,121 | Jan. 25, 1944 | J.C. Wilson | Design for a grinding machine | grinding machines |
| 2,361,550 | Oct. 31, 1944 | E.C. Krueger | Grinding machine | |
| 2,374,716 | May 01, 1945 | C.A. Wiken | Grinder | cutter grinding |
| D141,416 | May 29, 1945 | D.J. Williams, E.J. Tomek | Filing machine or the like | filing machines |
| D144,103 | Mar. 12, 1946 | J. Desenberg | Optical Curve Generator | |
| 2,401,471 | Jun. 04, 1946 | H.E. Fendring | Drill Grinder | woodworking machine sharpening mechanisms |
| D147,502 | Sep. 16, 1947 | F.J. Koenig | Design for a floor sanding machine or the like | sanding machines |
| D152,763 | Feb. 22, 1949 | K.C. Atkin | Design for a sanding machine | sanding machines |
| D154,851 | Aug. 16, 1949 | W.P. Hilger | Design for a floor sander | floor sanders |
| D156,859 | Jan. 10, 1950 | D.J. Williams | Filing machine or the like | filing machines |
| 2,561,004 | Jul. 17, 1951 | W.G. Baldenhofer, J.C. Wilson | Method and Apparatus for Grinding | surface grinders |
| D170,547 | Oct. 06, 1953 | W.L. Petersen | Sanding machine | sanding machines |
| D180,363 | May 28, 1957 | H.A. Hamberger | Automatic saw sharpener | sharpening machines |
