| Patents Granted on 1941-10-21 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| D130,015 | Oct. 21, 1941 | L.R. Boos, J.B. Boos | Wrench | screw adjust wrenches |
| D130,024 | Oct. 21, 1941 | G.W. Hawkins | Design For A Wrench | screw adjust wrenches |
| 2,259,472 | Oct. 21, 1941 | C. Johnson | Duplicator for machine tools | milling machine accessories |
| 2,259,489 | Oct. 21, 1941 | W.S. Renier | Actuating and Control for Machine Tools | machine tool controls |
| 2,259,533 | Oct. 21, 1941 | E.M. Pfauser | Spring Spreader | spreaders |
| 2,259,627 | Oct. 21, 1941 | P.M. Hallett | Boring Head | boring heads |
| 2,259,640 | Oct. 21, 1941 | J.H. Hoern | Thread Forming Apparatus | metal threading machines |
| 2,259,645 | Oct. 21, 1941 | W.S. Landon | Heating System and Control Means Therefor | heating apparatus |
| 2,259,779 | Oct. 21, 1941 | M.W. Romig | Mounting for vehicle emblems | |
| 2,259,941 | Oct. 21, 1941 | E. Primeaux | Surface polisher | handheld power sanders |
| 2,259,948 | Oct. 21, 1941 | E.P. Bullard | Indexing Mechanism for Machine Tools | |
| 2,260,098 | Oct. 21, 1941 | L.H. Blood | Arbor Support and Harness Structure | milling machines |
