| All Patents in class 407/64 |
Patents 16 -
30
of 44
      |
| Number | Date | Patentee | Title | Type |
| 495,256 | Apr. 11, 1893 | J. Martignoni | Cutter and Cutter Holder | milling machine cutters |
| 521,255 | Jun. 12, 1894 | C.R. Behnke | Tool Holder for Thread Cutters | lathe tool holders and tool posts |
| 528,787 | Nov. 06, 1894 | W.H. Nelson | Cutting Tool | lathe tools |
| 624,490 | May 09, 1899 | E.G. Hoffmann | Device for Holding Circular Cutters | lathe tool holders and tool posts |
| 632,678 | Sep. 05, 1899 | H. Dock | Tool for cutting screw-threads | screwcutting lathes |
| 700,865 | May 27, 1902 | J. Armstrong, S. Welter | Cutting Tool | |
| 807,166 | Dec. 12, 1905 | C.W. Grant | Tool-holder and tool | lathe tool holders and tool posts |
| 849,940 | Apr. 09, 1907 | F.F. Tifft | Tool for Lathes | lathe tools |
| 861,381 | Jul. 30, 1907 | A.T. Merrill | Tool Holder | lathe tool holders and tool posts |
| 863,515 | Aug. 13, 1907 | J.O. Dixon | Screw Threading Machine | metal threading machines |
| 867,725 | Oct. 08, 1907 | B.A. Hemenway | Lathe Tool and Holder | lathe tools |
| 878,672 | Feb. 11, 1908 | P.H. Robinson | Tool Holder | lathe tools |
| 897,625 | Sep. 01, 1908 | C.E. Keel | Lathe Tool Holder | metal lathe accessories and attachments |
| 969,983 | Sep. 13, 1910 | A.K. Rosenbeck | Tool Holder and Tool | lathe tool holders and tool posts |
| 1,052,400 | Feb. 04, 1913 | J.G. Baker | Threading and Inside Turning Tool | lathe tools |
