| All Patents in class 407/52 |
Patents 1 -
10
of 15
      |
| Picture | Number | Date | Patentee | Title |
 | 183,272 | Oct. 17, 1876 | J.M. Smith | Cutter for gumming saws |
 | 392,597 | Nov. 13, 1888 | T. Eynon | Cutting-tool for milling and gear-cutting machines |
 | 417,776 | Dec. 24, 1889 | T. Eynon | Milling-tool |
| | 656,027 | Aug. 14, 1900 | J.M. Kuebler | Matching machine |
| | 757,953 | Apr. 19, 1904 | C.C. Newton | Insertable Saw Tooth for Metal Saws |
| | 1,077,271 | Nov. 04, 1913 | G. Gorton | Rotary Cutting Off Saw and the Like |
| | 1,245,726 | Nov. 06, 1917 | W.A. James | Milling Cutter |
| | 1,529,917 | Mar. 17, 1925 | J.M. Redinger | Cutter |
 | 1,764,184 | Jun. 17, 1930 | A.C. Savidge | Valve Seat Reamer |
| | 1,938,773 | Dec. 12, 1933 | L.F. Nenninger, H. Ernst | Rotary Cutter |
