| Patents Granted on 1941-06-?? |
Patents 1 -
15
of 24
      |
| Number | Date | Patentee | Title | Type |
| RE21,814 | Jun. 03, 1941 | F.O. Albertson | Metal spray guns | painter |
| 2,243,960 | Jun. 03, 1941 | C.F. Hotchkiss, Jr. | Flexible Drive Shaft Coupling | flexible shafts |
| 2,244,026 | Jun. 03, 1941 | L.L. Schauer | Radial drill | radial drill presses |
| 2,244,140 | Jun. 03, 1941 | H.F. Caldwell | Label attaching machine | |
| 2,244,209 | Jun. 03, 1941 | L.J. Moss | Portable Power Cane and Juice Mill | sugar cane apparatus |
| 2,244,323 | Jun. 03, 1941 | H. Davids, A.K. Antonsen | Internal Combustion Engine | opposed piston engines |
| 2,244,413 | Jun. 03, 1941 | J.B. Armitage | Precision Indicating Apparatus for Machine Tools | milling machine accessories |
| 2,244,985 | Jun. 10, 1941 | J.J. Lenert, J.B. Armitage | Machine Tool | milling machines |
| 2,245,089 | Jun. 10, 1941 | J.M. Hargrave | Welder's clamp | welder |
| 2,245,273 | Jun. 10, 1941 | A.L. Hartley | Method of Flame Hardening Lathe Beds | metal lathes |
| 2,245,301 | Jun. 10, 1941 | E.C. Schacht | Manufacture of abrasive articles | |
| 2,245,341 | Jun. 10, 1941 | A. Hormel | Buffing machine | |
| 2,245,384 | Jun. 10, 1941 | E.P. Bullard | Chuck Operating Mechanism | |
| 2,245,471 | Jun. 10, 1941 | G.L. Garvin | Friction Clutch for Lathe Aprons | engine lathes |
| GB-537,246 | Jun. 13, 1941 | n. listed | Improvements in or Relating to Machines for Finishing the Surface of a Cylindrical Workpiece by Abrasion | grinding machines |
