| All Patents in class 403/362 |
Patents 16 -
25
of 25
      |
| Number | Date | Patentee | Title | Type |
| 1,797,730 | Mar. 24, 1931 | E.M. Pfauser | Socket Attachment for Tools | socket wrenches |
| 1,826,459 | Oct. 06, 1931 | K.C. Council | Tool Holder | tool handles |
| 1,940,455 | Dec. 19, 1933 | A.E. Kilpela | Gear Retaining Means | metalworking machine gearing |
| 1,958,817 | May 15, 1934 | C.G. Gase | Quick-change tool holder for milling machine | metalworking machine tool holders |
| 1,984,500 | Dec. 18, 1934 | H.E. Tautz | Scroll saw | scrollsaws |
| 2,250,324 | Jul. 22, 1941 | R.S. Baker | Band saw guard and guide | bandsaw guides |
| 2,283,514 | May 19, 1942 | A. Stanworth | Tool and Holder Structure | metalworking machine tool holders |
| 2,368,457 | Jan. 30, 1945 | G.G. Eisenbeis | Flexible Shafting Assembly | flexible shafts |
| 2,483,152 | Sep. 27, 1949 | G. Reisinger | Boring Tool Holder | drilling and boring tool holders |
| 3,156,127 | Nov. 10, 1964 | D.D. Pettigrew | Vibration reducing device and method | metalworking power transmission |
