| All Patents in class 408/22 |
Patents 16 -
25
of 25
      |
| Number | Date | Patentee | Title | Type |
| 513,348 | Jan. 23, 1894 | E.K. Thoden | Portable boring and mortising machine | portable timber borers |
| 594,825 | Nov. 30, 1897 | C.H. Bump | Handle-finishing machine | specialty woodworking machines |
| 799,889 | Sep. 19, 1905 | F. Bryan | Portable hand-powered chain mortiser | portable timber mortisers |
| 855,814 | Jun. 04, 1907 | V.E. Royle | Combined jig-saw and drill | drill presses |
| 915,301 | Mar. 16, 1909 | J.C. Marriott | Portable hand-powered chain mortiser | human powered machines |
| 1,240,173 | Sep. 18, 1917 | A.R. Brewer | Keyhole saw | special purpose saws |
| 1,242,775 | Oct. 09, 1917 | O.W. Curtis | Turret-head milling machine | milling machines |
| 1,812,685 | Jun. 30, 1931 | E. Cheshire | Composing room machine | printer |
| 2,652,075 | Sep. 15, 1953 | G. Mannes | Sawing, Cutting, and Rasping Tool for Woodworking | |
| 2,947,225 | Aug. 02, 1960 | L.J. Heppner | Polygonal Hole Forming Tool | drill bits |
