| All Patents in class 408/199 |
Patents 16 -
27
of 27
      |
| Number | Date | Patentee | Title | Type |
| 764,609 | Jul. 12, 1904 | W. Lodge | Boring Tool | lathe tools |
| 1,166,364 | Dec. 28, 1915 | O.D. Hapgood | Tool | push drills |
| 1,263,698 | Apr. 23, 1918 | L. Paternostro | Shoemaker's Gimlet | gimlets |
| 1,513,350 | Oct. 28, 1924 | J.W. Stolle | Means for and method of drilling deep holes in wood | wood drilling and boring |
| 2,679,772 | Jun. 01, 1954 | W.J. Blazek | Wet reamer | vehicle mechanic |
| 2,689,131 | Sep. 14, 1954 | D.E. Priest | Screwdriver with removable blade | screwdriver blades |
| 2,934,113 | Apr. 26, 1960 | R.R. Hollien | Router bit and drive shaft assembly with pilot | cutters |
| 2,940,093 | Jun. 14, 1960 | R.B. Pealer | Drive Release for Geared Threader | pipe threading machines |
| 3,504,413 | Apr. 07, 1970 | H.J. Matsche, Jr., R.J. Siewert | Cutting Blades for Block Type Cutting Tools | insert tool holders |
| 3,861,010 | Jan. 21, 1975 | S. Weinreich | Boring Head With Exchangeable Blade | boring heads |
| 4,032,251 | Jun. 28, 1977 | T.A. Ribich | Countersinking and deburring tool | metalworking countersinks |
| 5,904,452 | May 18, 1999 | D. Kress | Chip Removing Precision Finishing Tool | insert tool holders |
