| Patents Granted on 1952-11-11 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 2,617,237 | Nov. 11, 1952 | E.P. Sacrey | Cutter head sharpening attachment | handheld routers |
| 2,617,239 | Nov. 11, 1952 | G.E. Steurer | Belt sander | handheld power sanders |
| 2,617,309 | Nov. 11, 1952 | W.G. Tyson, K.H. Casson | Variable-speed friction drive | |
| 2,617,312 | Nov. 11, 1952 | B.O. Prentice | Mechanical Movement | locking pliers |
| 2,617,364 | Nov. 11, 1952 | J.W. Owens | Locomotive Construction | diesel locomotives |
| 2,617,453 | Nov. 11, 1952 | W. Copp | Jig saw | scrollsaws |
| 2,617,622 | Nov. 11, 1952 | I.M. White | Axially Movable Rotary Valve | water valves |
| 2,617,970 | Nov. 11, 1952 | E.J. Justus | Traction Motor Control | diesel locomotives |
