| All Patents in class 408/104 |
Patents 16 -
27
of 27
      |
| Number | Date | Patentee | Title | Type |
| 809,069 | Jan. 02, 1906 | J.L. Lovett | Doweling-machine | joint making machines |
| 835,698 | Nov. 13, 1906 | R. Bartholomäus | Combination Tool | portable turning tools |
| 925,220 | Jun. 15, 1909 | H.W. Oster | Geared Die Stock | tap and die holders |
| 1,292,620 | Jan. 28, 1919 | J.M. Luers | Center Drilling Jig | jigs and fixtures |
| 1,413,550 | Apr. 18, 1922 | K.R. Wilson | Reaming machine | automotive tools |
| 1,936,112 | Nov. 21, 1933 | J.V. Jardine | Pipe threading apparatus | |
| 1,938,987 | Dec. 12, 1933 | W.R. Vosper | Pipe Tool | tap and die holders |
| 2,364,884 | Dec. 12, 1944 | W.H. Weimer | Work clamping means for machine tools | milling machines |
| 2,522,400 | Sep. 12, 1950 | B.L. Polkosnik | Doweling jig | drill accessories |
| 2,607,054 | Aug. 19, 1952 | J.H. Williams | Chucking Mechanism for Tapping Machine | tapping machines |
| 2,903,917 | Sep. 15, 1959 | R.L. Carlstedt | Steady rest structure | boring and turning machines |
| 3,297,314 | Jan. 10, 1967 | J.S. Brown | Variable V Block and Clamping Device or Assembly | V blocks |
