| Patents Granted on 1972-__-__ |
Patents 1 -
15
of 109
      |
| Number | Date | Patentee | Title | Type |
| 3,633,418 | Jan. 11, 1972 | K.R. Larson | Adjustable Torque Wrench Translating Devices | torque wrenches |
| 3,634,243 | Jan. 11, 1972 | R. Kelly, R.F. Wessels | Method of Removing Suspended Matter from Cutting Fluids and Cutting Oils by Addition of Cationic Surfactants | manufacturing processes |
| 3,634,661 | Jan. 11, 1972 | A.O. Fitzner | Data Processing Method for Minimizing Potential Errors Occurring During Linear and Circular Interpolation | computer apparatus and systems |
| 3,638,692 | Feb. 01, 1972 | C.L. Morgan, A.G. Carter | Shadow line device | sawmill accessories |
| 3,638,792 | Feb. 01, 1972 | G.A. Bilocq | Grinder-feeding system | woodworking machine stockfeeding mechanisms |
| 3,639,028 | Feb. 01, 1972 | C.C. Black | Drawer stop | |
| 3,640,159 | Feb. 08, 1972 | A.H. Brickley, K.F. Halls | Adjustable Jaw Wrench | quick adjust wrenches |
| 3,641,849 | Feb. 15, 1972 | J.M. Kinney | Method and Apparatus for Calibrating the Position of a Tool and for Gauging the Dimensions of a Workpiece | special measuring tools |
| 3,643,335 | Feb. 22, 1972 | E.J. Smith | Tile Marking Device | scribes |
| 3,643,531 | Feb. 22, 1972 | C.J. Myers, E.J. Kaiser, J.E. Burke | Mechanical check | turret lathes |
| 3,646,396 | Feb. 29, 1972 | V.A. Fischer | Overload protection system for dc motors | DC motors |
| D223,081 | Mar. 07, 1972 | A.A. Freedman | Battery Carrier | |
| 3,647,227 | Mar. 07, 1972 | G.H. Schultz, D.J. Warner, B.V. Lojkutz | Twin Take-Apart High-Temperature Shaft Seal | shaft seals |
| 3,648,244 | Mar. 07, 1972 | J.K. McGee | Readout System for Selective Display of Digital Data on Time Shared Conductors | computer apparatus and systems |
| 3,648,377 | Mar. 14, 1972 | F.W. Witzke | Sling Roundness Gage | special purpose gauges |
