| Patents Granted on 1942-12-__ |
Patents 1 -
15
of 33
      |
| Number | Date | Patentee | Title | Type |
| 2,303,530 | Dec. 01, 1942 | A. Eisele | Gauge | measurement gauges |
| 2,303,639 | Dec. 01, 1942 | R.D. Wortendyke, C. Herfurth | Grinding Machine | grinding machines |
| 2,303,858 | Dec. 01, 1942 | O.A. Ostberg | Measuring Instrument | measurement gauges |
| 2,304,035 | Dec. 01, 1942 | O. Steiner | Camera Shutter and Light Synchronizer | camera flash lighting apparatus |
| GB-549,792 | Dec. 07, 1942 | H.W. Kearns | Improvements relating to boring tool holders for boring machines | horizontal boring mills |
| CA-409,121 | Dec. 08, 1942 | L.A. Wilkie | Sawing apparatus | metal cutting bandsaws |
| CA-409,152 | Dec. 08, 1942 | R.H. Rideout | Machine tool power feed mechanism | |
| CA-409,190 | Dec. 08, 1942 | H.H. Asbridge | Bearing Lubricating Device | |
| CA-409,191 | Dec. 08, 1942 | H.H. Asbridge | Spindle Bearing | |
| 2,304,067 | Dec. 08, 1942 | G.R. Anderson | Production of Rotors for Electric Machines | motor rotors |
| 2,304,072 | Dec. 08, 1942 | L.R. Boos, J.B. Boos | Wrench | screw adjust wrenches |
| 2,304,271 | Dec. 08, 1942 | C.D. Burbank, H.H. Merriman | Wrench For Spark Plugs and the Like | wrench sockets |
| 2,304,460 | Dec. 08, 1942 | F.W. Kelleher | Dial Test Indicator | test indicators |
| 2,304,580 | Dec. 08, 1942 | J.M. Luers | Grinding Machine | grinding machines |
| 2,304,674 | Dec. 08, 1942 | J.Y. Blazek, V.R. Roy, G.E. Sears | Brake lining grinder | brake maintenance |
