| Patents Granted on 1983-__-__ |
Patents 1 -
15
of 53
      |
| Number | Date | Patentee | Title | Type |
| 4,368,597 | Jan. 18, 1983 | E.H. Fleckenstein | Miniature belt grinder | handheld power sanders |
| 4,369,606 | Jan. 25, 1983 | R.E. Reiman | Abrasive head | |
| 4,369,660 | Jan. 25, 1983 | S.B. Servals, T.J. Lasky, R.P. Lentz | Electronic Pressure Measuring Apparatus | |
| 4,369,958 | Jan. 25, 1983 | R.A. Maynard | Rotating table positioning device with minimum backlash | rotary tables |
| 4,373,384 | Feb. 15, 1983 | T.P. Becker, C.B. Stout, D.D. Grover, J.A. Thompson, G.E. Olson, G.A. Kaufman | Diesel Engine Timing Apparatus | |
| 4,373,406 | Feb. 15, 1983 | T.W. Piotrowski | Full Access Pallet Shuttle Guarding | workpiece changers and storage mechanisms |
| 4,373,840 | Feb. 15, 1983 | L.A. Miller, Jr. | Pallet Transfer System | workpiece changers and storage mechanisms |
| 4,375,174 | Mar. 01, 1983 | S.E. Shanley, Jr. | Adjustable End Wrench Releasable Locking Feature | screw adjust wrenches |
| 4,376,970 | Mar. 15, 1983 | R.W. Caddell, K.A. Ilseman | High Speed Digital Position Monitoring System | machine tool controls |
| 4,377,096 | Mar. 22, 1983 | H. Allen | Cork extractor | self and partial cork pullers |
| 4,380,722 | Apr. 19, 1983 | N.E. Oltendorf | Accommodation circuit for a step motor | electric motors |
| 4,380,796 | Apr. 19, 1983 | L.D. Ostby | Portable Control Box for Computer Numerically Controlled Machine Tools | machine tool controls |
| D268,740 | Apr. 26, 1983 | T. Tanada | Micrometer | micrometers |
| 4,381,632 | May 03, 1983 | L.J. Geitner | Snap-lock housing construction and parts thereof | |
| D268,911 | May 10, 1983 | R.H. Gordon | Bore Depth and Face Squareness | bore gages |
