| All Patents in class 241 |
Patents 406 -
420
of 498
      |
| Number | Date | Patentee | Title | Type |
| 1,797,673 | Mar. 24, 1931 | C.J. Pender | Cane Slicer and Leveler Attachment for Sugar Mill Rolls | sugar cane apparatus |
| 1,809,363 | Jun. 09, 1931 | A.R. Teare | Material treating machine | food and drink mixers |
| 1,851,583 | Mar. 29, 1932 | H.L. Johnston | Food handling apparatus | |
| 1,864,209 | Jun. 21, 1932 | D.A. Meeker | Food handling apparatus | |
| 1,890,582 | Dec. 13, 1932 | L.F. Koss, Jr. | Veneer machine knife clamp | veneer machines |
| 1,894,556 | Jan. 17, 1933 | H.J. Edlund | Device For Removing Screw Tops | jar wrenches |
| 1,927,184 | Sep. 19, 1933 | S.J. Poplawski | Mixing Cup | mixers |
| 1,935,023 | Nov. 14, 1933 | T.J. Fegley | Beverage cooler | |
| 1,950,501 | Mar. 13, 1934 | J.J. MacKay | Rock crushing plant | ore processing apparatus |
| 1,954,613 | Apr. 10, 1934 | F.A. Breeze | Cutting mechanism | grist mills |
| 1,974,215 | Sep. 18, 1934 | A.J. Kilmer | Cutting Tool | lathe tools |
| 1,978,299 | Oct. 23, 1934 | G.O. Leopold, T.J. Fegley | Tray for supporting an ice cube breaker and ice cream freezer | |
| 1,980,952 | Nov. 13, 1934 | G.O. Leopold, T.J. Fegley | Machine for breaking cubes of ice | |
| 1,996,394 | Apr. 02, 1935 | J.A. Wodehouse | Cane Mill Roll | sugar cane apparatus |
| 2,005,374 | Jun. 18, 1935 | J.C. Slager, H.L. Johnston | Food handling apparatus | |
