| All Patents in class 407/73 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 150,395 | May 05, 1874 | J.C. Chapman | Slotting and Planing Tools | metal planers |
| 256,668 | Apr. 18, 1882 | F.N. Gardner | Cutter Holder for Lathes | lathe tool holders and tool posts |
| 1,299,125 | Apr. 01, 1919 | A.E. Carter | Cutting Tool | lathe tool holders and tool posts |
| 1,383,630 | Jul. 05, 1921 | F.O. Hoagland | Combined Tool Holder and Cutter | lathe tool holders and tool posts |
| 1,432,500 | Oct. 17, 1922 | A. Trosch | Tool Holder | metal lathe accessories and attachments |
| 1,458,633 | Jun. 12, 1923 | P.F. Vokal | Lathe Tool Holder | lathe tool holders and tool posts |
| 1,979,252 | Nov. 06, 1934 | H.J. Chedester | Radius Turning Tool | lathe tool holders and tool posts |
| 2,238,675 | Apr. 15, 1941 | R. Breuning | Adjustable Tool Holder | lathe tool holders and tool posts |
| 3,057,043 | Oct. 09, 1962 | F.A. Hussey | Bit Holder | milling machine cutters |
| 3,262,184 | Jul. 26, 1966 | A.N. Sweeny | Adjustable tool holder | horizontal boring mills |
| 3,546,759 | Dec. 15, 1970 | F. Sirola | Cutting tool | lathe tool holders and tool posts |
