| Patents Granted on 1941-07-15 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| D128,258 | Jul. 15, 1941 | G.W. Luning, W.F. Groene | Feed Box for Lathes | metalworking machine mechanisms |
| CA-398,024 | Jul. 15, 1941 | K.A. Harmon | Magneto | ignition systems |
| 2,248,948 | Jul. 15, 1941 | H.A. Bowers | Variable Speed Transmission | grinding machines |
| 2,249,065 | Jul. 15, 1941 | F.J. Theler | Grinding Machine | grinding machines |
| 2,249,101 | Jul. 15, 1941 | D.D. Wile | Refrigerating Apparatus | refrigeration apparatus |
| 2,249,148 | Jul. 15, 1941 | R.M. Gamble, J.E. Lovely | Lathe | automatic lathes |
| 2,249,240 | Jul. 15, 1941 | W.R. Meyer, W.F. Groene | Power chucking device | crankshaft lathes |
| 2,249,241 | Jul. 15, 1941 | W.R. Meyer, W.F. Groene | Work Handling Mechanism | metalworking machine mechanisms |
| 2,249,242 | Jul. 15, 1941 | W.L. Groene | Method of Treating Crankshafts | crankshafts |
| 2,249,243 | Jul. 15, 1941 | W.L. Groene | Chucking Mechanism | metal lathe chucks |
| 2,249,438 | Jul. 15, 1941 | N.J. Smith | Instrument Case Lock | industrial recording apparatus |
