| All Patents in class 409/6 |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 844,717 | Feb. 19, 1907 | E.R. Fellows | Turret Gear Cutter |
| | 937,259 | Oct. 19, 1909 | A.H. Neureuther | Automatic Pinion Cutting Machine |
| | 953,752 | Apr. 05, 1910 | A.H. Neureuther | Automatic Pinion Cutting Machine |
| | 2,374,901 | May 01, 1945 | J. Sneed | Gear Forming Machine |
| | 2,649,032 | Aug. 18, 1953 | A.D. Moncrieff | Device for Gravity Feed of Gears to Gear Shaving Tools |
| | 2,736,238 | Feb. 28, 1956 | A.D. Moncrieff | Automatic Conveyor for Gear Finishing Machines |
| | 2,778,279 | Jan. 22, 1957 | A.D. Moncrieff | Loading Mechanism |
| | 2,906,177 | Sep. 29, 1959 | R.M. Williams, T.S. Gates | Gear Finishing |
| | 2,927,509 | Mar. 08, 1960 | A.D. Moncrieff | Loading Mechanism and Control Circuit Therefor |
| | 2,946,264 | Jul. 26, 1960 | A.D. Moncrieff | Loading Mechanism |
