| All Patents in class 409/228 |
Patents 1 -
15
of 54
      |
| Number | Date | Patentee | Title | Type |
| 46,521 | Feb. 21, 1865 | J.R. Brown | Improved Milling Machine | milling machines |
| 263,039 | Aug. 22, 1882 | S. Fox | Machine for Cutting Flue Holes in Boiler Heads | stationary boilers |
| 322,969 | Jul. 28, 1885 | G.T. Reiss | Drilling-machine | multiple spindle drill presses |
| 379,187 | Mar. 06, 1888 | C.H. Trask | Machine for Shaping Milling Tools | milling machine accessories |
| 536,416 | Mar. 26, 1895 | J.L. Bogert | Milling-machine | milling machines |
| 538,260 | Apr. 30, 1895 | F. Kempsmith | Milling-machine | milling machines |
| 694,757 | Mar. 04, 1902 | H.W. Larsson | Machine for dividing ratan | rattan machines |
| 884,243 | Apr. 07, 1908 | V.J. Wahlstrom | Milling-machine | milling machines |
| 985,272 | Feb. 28, 1911 | H.G. Miller | Metal saw and trimmer | tablesaws |
| 991,100 | May 02, 1911 | G.W. Smith | Milling-machine | milling machines |
| 1,053,295 | Feb. 18, 1913 | E.J. Kearney, T. Trecker | Arbor-Holding Attachment | milling machine accessories |
| 1,174,665 | Mar. 07, 1916 | A.J. Briggs | Milling-machine | milling machines |
| 1,264,934 | May 07, 1918 | I.T. Howard | Planer | printer |
| 1,322,939 | Nov. 25, 1919 | F.A. Parsons | Transmission and Control Mechanism for Machine Tools | metalworking machine mechanisms |
| 1,393,104 | Oct. 11, 1921 | F.O. Farwell | Driving Mechanism for Machine Spindles | metalworking machine mechanisms |
