| All Patents in class 407/113 |
Patents 46 -
60
of 80
      |
| Number | Date | Patentee | Title | Type |
| 2,808,637 | Oct. 08, 1957 | A.F. Hudson | Pyramidal Tool and Holder | insert tool holders |
| 2,854,735 | Oct. 07, 1958 | P.J. Dukes | Tool Holder | insert tool holders |
| 2,883,737 | Apr. 28, 1959 | J.H. Wilson | Clamp-On Tool Bit | insert tool holders |
| 2,887,760 | May 26, 1959 | J.O. Armstrong | Cutting Tool | lathe tools |
| 2,897,580 | Aug. 04, 1959 | W.H. Huber | Insert Tool Holder | insert tool holders |
| 2,903,781 | Sep. 15, 1959 | A.F. Hudson | Metal Cutting Tool and Holder | insert tool holders |
| 2,907,099 | Oct. 06, 1959 | W.E. Dow | Metal Cutting Tool | lathe tool holders and tool posts |
| 2,945,288 | Jul. 19, 1960 | R.W. Berry, Jr. | Milling cutter | milling machine cutters |
| 2,955,349 | Oct. 11, 1960 | H.E. York | Cutting Tool | insert tool holders |
| 2,998,634 | Sep. 05, 1961 | R.N. Clifton, E.C. Raehrs | Broaching Tool | broaches |
| 3,027,623 | Apr. 03, 1962 | O.C. Severson | Clamp-Type Holder for Throw-Away and Indexable Cutting Inserts | insert tool holders |
| 3,060,771 | Oct. 30, 1962 | H.L. Johnson | Block Type Tool With Throw Away Inserts | insert tool holders |
| 3,084,416 | Apr. 09, 1963 | C.R. Broughton | Cutting Tool | insert tool holders |
| 3,087,230 | Apr. 30, 1963 | D.E. Comire | Inserted Bit Clamping Means | milling machine cutters |
| 3,121,939 | Feb. 25, 1964 | T.V. Williams | Cutting Tool With Indexable Bit | milling machine cutters |
