| All Patents in class 464/173 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| RE5,939 | Jun. 30, 1874 | N. Stow | Improvement in Flexible Shafts | flexible shafts |
| RE8,607 | Mar. 04, 1879 | N. Stow | Flexible Shaft | flexible shafts |
| 835,215 | Nov. 06, 1906 | G.H. Coates | Flexible shaft | industrial machine mechanisms |
| 897,610 | Sep. 01, 1908 | R.I. Fancher | Flexible Power Transmitting Mechanism | metalworking machine mechanisms |
| 2,243,960 | Jun. 03, 1941 | C.F. Hotchkiss, Jr. | Flexible Drive Shaft Coupling | flexible shafts |
| 2,473,286 | Jun. 14, 1949 | A.W. Mall | Flexible shaft machine | |
| 2,586,359 | Feb. 19, 1952 | A.W. Mall | Flexible shaft coupling | |
| 2,586,360 | Feb. 19, 1952 | A.W. Mall | Flexible shaft coupling | |
| 4,062,412 | Dec. 13, 1977 | W.A. McIlvanie | Flexible shaft drilling system | |
