| All Patents in class 408/49 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 13,271 | Jul. 17, 1855 | J.A. Peabody | Machine for mortising window-blinds | mortising machines |
| 309,068 | Dec. 09, 1884 | C.A. Mahle | Machine for cutting top-knots for blacking-brushes | specialty woodworking machines |
| 733,115 | Jul. 07, 1903 | M.L. Andrew | Variety boring-machine | drilling and boring |
| 765,601 | Jul. 19, 1904 | C. Seymour | Multiple-spindle boring-machine | wood drilling and boring |
| 792,842 | Jun. 20, 1905 | H.M. Norris | Drill | multiple spindle drill presses |
| 853,908 | May 14, 1907 | M. Swintek | Boring and sawing machine | drilling and boring |
| 869,223 | Oct. 29, 1907 | M.L. Andrew | Boring-machine | drilling and boring |
| 953,183 | Mar. 29, 1910 | W.T. Sears, H.J. Ruch | Boring or drilling machine | drill presses |
| 1,256,180 | Feb. 12, 1918 | O.A. Smith | Drill-machine | drill presses |
| 1,803,740 | May 05, 1931 | G. Vanderbeek | Boring machine | wood drilling and boring |
| 2,481,383 | Sep. 06, 1949 | T. Foster, S.A. Brandenburg, C.A. Bickel | Machine tool | multiple spindle lathes |
