| Patents Granted on 1968-04-?? |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 3,375,616 | Apr. 02, 1968 | W.H. Scott, G. Ellyn, E.F. Smith | Dual motion surface-dressing machine | handheld power sanders |
| 3,375,692 | Apr. 02, 1968 | B.F. Ware | Wire Working Apparatus | wire drawing machines |
| 3,375,742 | Apr. 02, 1968 | W.V. Sturm | Turret mechanism | |
| CA-782,211 | Apr. 09, 1968 | D.H. Aldeborgh | Anvils for Comparator Gages | comparators |
| CA-782,212 | Apr. 09, 1968 | E.M. Boat, D.H. Aldeborgh | Dial Bore Gage with Retraction Means | |
| 3,376,769 | Apr. 09, 1968 | G.L. Garvin | Clamp Means | metalworking machines |
| 3,377,061 | Apr. 09, 1968 | J.J. Watson | Adjustably mountable woodworker's vise | woodworkers vises |
| RE26,377 | Apr. 16, 1968 | C.H. Whitmore | Feed control for band saws | woodworking machine stockfeeding mechanisms |
| 3,377,642 | Apr. 16, 1968 | B.B. Reak | Tool for Cleaning the Splines of Telescopically Extensible Shafts | |
| 3,377,685 | Apr. 16, 1968 | R.L. Carlstedt | Guide Arrangement for Relatively Moveable Parts | milling machine tools |
| 3,378,901 | Apr. 23, 1968 | H. Dupuis | Milling cutter | milling machine cutters |
| 3,378,929 | Apr. 23, 1968 | C.E. Deardorff, E.J. Williams | Measuring device | |
| 3,378,960 | Apr. 23, 1968 | W.B. Seidel | Machine Tool Workpiece Driving Mechanism | cylindrical grinders |
| 3,380,000 | Apr. 23, 1968 | D.G. Morrison | Voltage Controlled Relaxation Oscillator | electronic circuitry and apparatus |
| AT-261,354 | Apr. 25, 1968 | H. Deckel, F.W. Deckel | Machine Tool with Two Spindles That Can Be Used Alternately | |
