| Patents for none listed |
Patents 2686 -
2700
of 3215
      |
| Number | Date | Patentee | Title | Type |
| 3,686,766 | Aug. 29, 1972 | S. Matumoto | Digital Micrometer | micrometers |
| 3,687,441 | Aug. 29, 1972 | R.F. Anderson | Machine Tools | clamps |
| 3,688,410 | Sep. 05, 1972 | R.M. Aurnou, H.R. Zeidler | Measuring and Display System | measurement gauges |
| 3,688,412 | Sep. 05, 1972 | W.E. Keener | Square Gage | try squares |
| D224,755 | Sep. 12, 1972 | J. Frezzolini | Motion Picture Camera | cameras |
| 3,695,126 | Oct. 03, 1972 | J.M. Butler, B.M. Armstrong | Indexable Turret Tool Post | metal lathe accessories and attachments |
| D225,272 | Nov. 28, 1972 | R.W. Wheeler | Tool Holder | tool holders |
| 3,704,510 | Dec. 05, 1972 | H.J. Baechle, W.K. Behrendt, R.K. Sedgwick | Machine Tool With Tool Changer | tool changers and storage mechanisms |
| 3,713,356 | Jan. 30, 1973 | R.G. Knudsen | Socket Release Mechanism for Wrenches and the Like | wrench sockets |
| 3,720,135 | Mar. 13, 1973 | R.E. Stobbe, K.R. Merner | Feedrate Controller | machine tool controls |
| 3,725,634 | Apr. 03, 1973 | K.H. Lane | Method of Forming T-slots in a Machine Tool Table | metalworking machine mechanisms |
| 3,726,161 | Apr. 10, 1973 | L.D. Gobel, K.T. Purdy, J.C. Williams | Mechanically Driven Ratchet Wrench | ratchet wrenches |
| 3,727,318 | Apr. 17, 1973 | J. Meier | Micrometer Apparatus | micrometers |
| D227,192 | Jun. 05, 1973 | H.J. Schafhauser | Key Holder | wrenches |
| 3,738,152 | Jun. 12, 1973 | T.O. Green | Pointers, Dials, and Methods of Calibrating Dials for Measuring Instruments | |
