| Patents for Harry E. Sloan |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 1,424,597 | Aug. 01, 1922 | H.E. Sloan | Chuck | metal lathe chucks |
| 1,633,828 | Jun. 28, 1927 | H.E. Sloan | Chuck | metal lathe chucks |
| 1,837,174 | Dec. 15, 1931 | H.E. Sloan, G.A. Highberg | Chuck | metal lathe chucks |
| 1,844,445 | Feb. 09, 1932 | G.A. Highberg, H.E. Sloan | Chuck | metal lathe chucks |
| 1,906,490 | May 02, 1933 | G.A. Highberg, H.E. Sloan | Chucking Mechanism | metal lathe chucks |
| 1,945,496 | Jan. 30, 1934 | G.A. Highberg, H.E. Sloan | Press Actuating Mechanism | punch presses |
| 1,971,537 | Aug. 28, 1934 | G.A. Highberg, H.E. Sloan | Chuck | metal lathe chucks |
| 2,122,360 | Jun. 28, 1938 | G.A. Highberg, H.E. Sloan | Chuck | metal lathe chucks |
| 2,170,769 | Aug. 22, 1939 | G.A. Highberg, H.E. Sloan | Chuck | metal lathe chucks |
| 2,219,851 | Oct. 29, 1940 | G.A. Highberg, H.E. Sloan | Chuck Including Operating Mechanism Therefor | metal lathe chucks |
| 2,261,836 | Nov. 04, 1941 | G.A. Highberg, H.E. Sloan | Chuck | metal lathe chucks |
| 2,563,970 | Aug. 14, 1951 | L.B. Swanson, H.E. Sloan, Jr., H.E. Sloan | Power Driven Chuck-Operating Means for Lathes and Other Machines | metal lathe chucks |
| 2,639,135 | May 19, 1953 | H.E. Sloan | Speed-Controlled Actuacting Device | industrial machine mechanisms |
| 2,703,242 | Mar. 01, 1955 | L.B. Swanson, H.E. Sloan | Combination Work and Compensating Jaw Chuck | metal lathe chucks |
| 2,751,824 | Jun. 26, 1956 | H.W. Hickey, H.E. Sloan | Clamping Device | metal lathe accessories and attachments |
