| All Patents in class 407/52 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 183,272 | Oct. 17, 1876 | J.M. Smith | Cutter for gumming saws | tool making machines |
| 392,597 | Nov. 13, 1888 | T. Eynon | Cutting-tool for milling and gear-cutting machines | milling machine cutters |
| 417,776 | Dec. 24, 1889 | T. Eynon | Milling-tool | milling machine cutters |
| 656,027 | Aug. 14, 1900 | J.M. Kuebler | Matching machine | matchers |
| 757,953 | Apr. 19, 1904 | C.C. Newton | Insertable Saw Tooth for Metal Saws | metal sawing machines |
| 1,077,271 | Nov. 04, 1913 | G. Gorton | Rotary Cutting Off Saw and the Like | metal cutting circular saw blades |
| 1,245,726 | Nov. 06, 1917 | W.A. James | Milling Cutter | milling machine cutters |
| 1,529,917 | Mar. 17, 1925 | J.M. Redinger | Cutter | milling machine cutters |
| 1,764,184 | Jun. 17, 1930 | A.C. Savidge | Valve Seat Reamer | valve reseating tools |
| 1,938,773 | Dec. 12, 1933 | L.F. Nenninger, H. Ernst | Rotary Cutter | milling machine cutters |
| 2,212,012 | Aug. 20, 1940 | C.W. Davidson | Cutter | |
| 2,583,309 | Jan. 22, 1952 | W.H. Fritz, Sr., W.J. Solderbeck | Cutting tool | milling machine cutters |
| 3,491,422 | Jan. 27, 1970 | H.K. Kelly, T.J. McDonnell, R.C. Lamkin | Cutter | cutters |
