| Patents for J. I. Case Threshing Machine Co. |
Patents 46 -
60
of 66
      |
| Number | Date | Patentee | Title | Type |
| 1,258,882 | Mar. 12, 1918 | A.J. Dremel | Soil-milling machine | cultivators and tillers |
| 1,286,951 | Dec. 10, 1918 | D.P. Davies | Air Strainer | air supply apparatus |
| 1,287,195 | Dec. 10, 1918 | E.J. Birkett | Excavating and Loading Machine | excavators |
| 1,287,550 | Dec. 10, 1918 | A.E. Winckler | Explosive Engine | internal combustion engines |
| CA-195,324 | Dec. 23, 1919 | R. Caughey | Chassis de Charrue | plows |
| 1,388,410 | Aug. 23, 1921 | D.P. Davies | Tractor | tractors |
| 1,417,804 | May 30, 1922 | D.P. Davies | Internal Combustion Engine | fuel primers |
| 1,418,724 | Jun. 06, 1922 | N.R. Krause, W.F. MacGregor | Self-Feeder for Thrashing Machines | threshers and thrashers |
| 1,428,943 | Sep. 12, 1922 | D.P. Davies | Sealing Device for Rotary Structures | tractors |
| 1,740,810 | Dec. 24, 1929 | D.P. Davies | Tractor | tractors |
| 1,779,088 | Oct. 21, 1930 | D.P. Davies | Internal Combustion Engine | internal combustion traction engines |
| 1,819,640 | Aug. 18, 1931 | D.P. Davies | Tractor | tractors |
| 1,849,284 | Mar. 15, 1932 | D.P. Davies | Tractor | tractors |
| 1,871,306 | Aug. 09, 1932 | D.P. Davies | Power Trasmission for Agricultural Machines | power takeoffs |
| 2,873,149 | Feb. 10, 1959 | E.C. Redetzke | Cultivator Tool Holder | cultivators and tillers |
