| All Patents in class 409/185 |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| 259,728 | Jun. 20, 1882 | J.N. Smith | Tool for Dressing Car Wheels and Axles | axle lathes |
| 508,029 | Nov. 07, 1893 | J.A. Lidback | Combination Metal Working Machine | metal shapers |
| 551,887 | Dec. 24, 1895 | F.P. Cady | Machine for Making Split Keys | metalworking presses |
| 1,269,506 | Jun. 11, 1918 | E. Preston | Grinder | |
| 1,330,897 | Feb. 17, 1920 | C.D. Oesterlein, L.H. Blood | Milling-machine | milling machines |
| 1,703,791 | Feb. 26, 1929 | W.G. Hoelscher, A.M. Sosa | Feeding Mechanism for Drilling Machinery | radial drill presses |
| 1,777,286 | Oct. 07, 1930 | G.W. Aldeen | Mortising machine | mortising machines |
| 1,829,393 | Oct. 27, 1931 | R.L. Carter | Combined router and shaper | routing machines |
| 1,862,052 | Jun. 07, 1932 | G. Gorton | Routing, Milling and Other Machine Tool | milling machines |
| 1,889,653 | Nov. 29, 1932 | G. Gorton | Cutter Head Assembly for Routing and Other Machine Tools | milling machine accessories |
| 2,033,749 | Mar. 10, 1936 | J.M. Walter | Milling machine head | milling machines |
| 2,095,207 | Oct. 05, 1937 | J.M. Walter | Planetary gearing | milling machines |
| 2,203,943 | Jun. 11, 1940 | F.M. Davis | Machine tool spindle mounting | milling machines |
| 2,239,567 | Apr. 22, 1941 | L.F. Nenninger | Milling Machine Spindle Construction | milling machines |
| 2,327,404 | Aug. 24, 1943 | F.W. Curtis | Milling Machine | milling machines |
