| Patents for Monarch Machine Tool Co. |
Patents 31 -
45
of 181
      |
| Number | Date | Patentee | Title | Type |
| 2,259,472 | Oct. 21, 1941 | C. Johnson | Duplicator for machine tools | milling machine accessories |
| CA-405,118 | Jun. 02, 1942 | C. Johnson | Duplicator for machine tools | milling machine accessories |
| 2,299,677 | Oct. 20, 1942 | C.A. Bickel | Taper Attachment Construction | metal lathe accessories and attachments |
| 2,309,298 | Jan. 26, 1943 | C.A. Bickel | Taper Attachment Construction | metal lathe accessories and attachments |
| 2,309,299 | Jan. 26, 1943 | C.A. Bickel | Method of and Apparatus for Correcting the Lead Error of Screw Threads | screwcutting lathes |
| 2,311,203 | Feb. 16, 1943 | C.A. Bickel | Taper Attachment Construction | metal lathe accessories and attachments |
| 2,325,733 | Aug. 03, 1943 | C.A. Bickel | Rapid Traverse Mechanism for Lathes | engine lathes |
| 2,351,649 | Jun. 20, 1944 | D.E. Bench, G.J. Wintermute | Method and Apparatus for Controlling the Operation of Lathes | metal lathes |
| CA-422,198 | Aug. 22, 1944 | C. Johnson | Duplicator for machine tools | milling machine accessories |
| 2,372,426 | Mar. 27, 1945 | C. Johnson | Duplicator for machine tools | milling machine accessories |
| 2,372,427 | Mar. 27, 1945 | C. Johnson | Machine tool control | milling machine accessories |
| 2,374,322 | Apr. 24, 1945 | C.A. Bickel | Lathe | engine lathes |
| 2,377,305 | Jun. 05, 1945 | C.A. Bickel | Gear change mechanism for lathes | metal lathes |
| 2,378,001 | Jun. 12, 1945 | F.E. Drummond | Flame Hardening Torch | torches |
| 2,378,890 | Jun. 26, 1945 | M.A. Crosby, H.H. Brown, P.A. Abe | Surface Hardening Metal Areas of Limited Size | metal hardening |
