| Patents Granted on 1983-11-?? |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 4,413,417 | Nov. 08, 1983 | J.R. Esposito | Adjustable Angle Plate | angle bars and angle plates |
| 4,413,818 | Nov. 08, 1983 | J.O. Lenz | Combination vise | machinist vises |
| 4,413,819 | Nov. 08, 1983 | J.O. Lenz | Vise clamp and swivel base vise using such clamp | machinist vises |
| 4,413,938 | Nov. 08, 1983 | S.R. Kuczenski | Spindle Motor Powered Drawbar | milling machine accessories |
| 4,414,870 | Nov. 15, 1983 | F.E. Chaffin, J.L. Peterson, Jr., G.T. Youree | Cutting Tool | insert tool holders |
| 4,415,149 | Nov. 15, 1983 | S.C. Rees | Portable workbench | workbenches |
| 4,416,338 | Nov. 22, 1983 | M.L. Foster, R.R. Zuzinec, J.W. Nelson | Control Mechanism for a Pneumatic Tool | |
| 4,417,211 | Nov. 22, 1983 | G.S. Gibson, P.E. Ciriacka | Apparatus for Determining the Advance of a Timing Light | |
