| Patents for McCrosky Tool Corp. |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 991,630 | May 09, 1911 | F.P. Miller | Yielding Tapping Attachment | tapping heads and chucks |
| 1,034,723 | Aug. 06, 1912 | A.C. Schuerrmann, H. Mueller | Tool-retaining device for boring-bars | boring bars |
| 1,034,724 | Aug. 06, 1912 | H. Mueller | Tool-shank | boring bars |
| 1,465,282 | Aug. 21, 1923 | S.H. Norton | Slotting tool | metal slotting machines |
| 1,671,521 | May 29, 1928 | F. Fisher | Shaft coupling | industrial machine shaft couplings |
| 1,769,230 | Jul. 01, 1930 | H.H. Manning | Rotary cutter | boring bars |
| 1,850,938 | Mar. 22, 1932 | L. Skeel, F.P. Miller | Tapping or Tool Holder | drilling and boring tool holders |
| 2,268,053 | Dec. 30, 1941 | W.A. Reese, F.P. Miller | Heat treatment of high-speed steel | heat treating machines |
| 2,690,611 | Oct. 05, 1954 | L. Skeel | Metal-cutting tool | insert tool holders |
| 2,863,210 | Dec. 09, 1958 | C.D. Tucker | Locking devices | insert tool holders |
| 3,572,195 | Mar. 23, 1971 | E.F. Gourley | Quick-change toolpost | lathe tool holders and tool posts |
| 3,589,213 | Jun. 29, 1971 | E.F. Gourley | Turret tool post and handle assembly | lathe tool holders and tool posts |
| 3,925,868 | Dec. 16, 1975 | K.J. Singh | Clamping assembly for cutter bits | insert tool holders |
