| Patents Granted on 1961-12-12 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 3,012,304 | Dec. 12, 1961 | H.S. Hawkins | Machine Tool Carriage Locking Means | engine lathes |
| 3,012,380 | Dec. 12, 1961 | R.M. Bell, M.M. Bass | Table extension for a grinding machine | |
| 3,012,456 | Dec. 12, 1961 | C.L. Dracka | Predetermined Torque Release Wrench | torque wrenches |
| 3,012,553 | Dec. 12, 1961 | H.E. Luebkemann | Wheel Thinning Apparatus | grinder dressers |
| 3,012,601 | Dec. 12, 1961 | A. Lee | Apparatus for making plastic covered counter tops | specialty woodworking machines |
