| Patents for Clarence F. Hotchkiss Jr. |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 1,851,766 | Mar. 29, 1932 | C.F. Hotchkiss, Jr. | Auger or Boring Device | pipe and orifice cleaners |
| 1,912,525 | Jun. 06, 1933 | C.F. Hotchkiss, Jr. | Pipe Cleaning Tool | pipe and orifice cleaners |
| 2,243,960 | Jun. 03, 1941 | C.F. Hotchkiss, Jr. | Flexible Drive Shaft Coupling | flexible shafts |
| 2,284,090 | May 26, 1942 | C.F. Hotchkiss, Jr. | Flexible Shafting | flexible shafts |
| 2,342,342 | Feb. 22, 1944 | G.G. Eisenbeis, C.F. Hotchkiss, Jr. | Flexible Shaft Winding Machine | wire winding machines |
| 2,342,343 | Feb. 22, 1944 | C.F. Hotchkiss, Jr. | Apparatus for Making Flexible Shafting | flexible shafts |
| 2,347,631 | Apr. 25, 1944 | C.F. Hotchkiss, Jr. | Apparatus and method for making flexible shafting | |
| 2,347,632 | Apr. 25, 1944 | C.F. Hotchkiss, Jr. | Winding Head for Flexible Shaft Forming Machines | flexible shafts |
