| Patents Granted on 1973-12-?? |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 3,775,817 | Dec. 04, 1973 | K. Hertel | Turning Tool | insert tool holders |
| 3,775,836 | Dec. 04, 1973 | D.J. Warner, R.H. Jackson | Shaft Seal Method of Manufacturing | shaft seals |
| 3,775,911 | Dec. 04, 1973 | A. Flagge | Dual safety control for a power tool | handheld power sanders |
| 3,776,289 | Dec. 04, 1973 | R.B. Baldwin, F.K. Zwald, C.E. Boboltz | Cutting tool holder | cutterheads |
| 3,777,128 | Dec. 04, 1973 | E.E. Kirkham | Input Data Sampling Scheme for Computer Controlled Machine Tools | machine tool controls |
| 3,777,527 | Dec. 11, 1973 | J.H. Lohman | Jig for setting the resistance Stops in a Rotary Bending Machine | sheet metal bending machines |
| 3,777,788 | Dec. 11, 1973 | M.R. Estabrook | Cyclone separator | separators |
| 3,779,116 | Dec. 18, 1973 | A.C. McDaniel, Jr., W. I.Curtis | Shearing apparatus | metal shearing machines |
| 3,780,423 | Dec. 25, 1973 | C.E. Gilbert, Jr., W.E. Petri, Jr., T.F. Johnson, A.J. Lilienthal | Tool Changer | workpiece changers and storage mechanisms |
| 3,780,777 | Dec. 25, 1973 | J.R. Davies | Defecting saw | circular crosscut saws |
| SE-362,805 | Dec. 27, 1973 | H.F. Meyer | Tool adapter | metal lathes |
