| Patents for Cushman Chuck Co. |
Patents 16 -
25
of 25
      |
| Number | Date | Patentee | Title | Type |
| 2,639,135 | May 19, 1953 | H.E. Sloan | Speed-Controlled Actuacting Device | industrial machine mechanisms |
| 2,703,242 | Mar. 01, 1955 | H.E. Sloan, L.B. Swanson | 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 |
| 2,757,010 | Jul. 31, 1956 | J.J. Rutherford, Jr., H.E. Sloan | Chip Guard for Chucks | metal lathe chucks |
| 2,759,733 | Aug. 21, 1956 | H.E. Sloan | Expansible Collet | metal lathe chucks |
| 2,767,993 | Oct. 23, 1956 | E.A. Galler | Universal Chuck of the Center-Adjustable and Self-Locking Type | metal lathe chucks |
| 2,777,704 | Jan. 15, 1957 | H.E. Sloan | Precision Chuck Jaws | metal lathe chucks |
| 2,821,404 | Jan. 28, 1958 | H.E. Sloan | Collet Chuck with Internal Work Stop Provisions | metal lathe chucks |
| 2,843,389 | Jul. 15, 1958 | L.B. Swanson, H.E. Sloan | Chuck | metal lathe chucks |
| 2,847,226 | Aug. 12, 1958 | H.E. Sloan | Universal Chuck of the Center-Adjustable Type | metal lathe chucks |
