| All Patents in class 408/49 |
Patents 1 -
10
of 11
      |
| Picture | Number | Date | Patentee | Title |
 | 13,271 | Jul. 17, 1855 | J.A. Peabody | Machine for mortising window-blinds |
| | 309,068 | Dec. 09, 1884 | C.A. Mahle | Machine for cutting top-knots for blacking-brushes |
 | 733,115 | Jul. 07, 1903 | M.L. Andrew | Variety boring-machine |
 | 765,601 | Jul. 19, 1904 | C. Seymour | Multiple-spindle boring-machine |
| | 792,842 | Jun. 20, 1905 | H.M. Norris | Drill |
| | 853,908 | May 14, 1907 | M. Swintek | Boring and sawing machine |
| | 869,223 | Oct. 29, 1907 | M.L. Andrew | Boring-machine |
 | 953,183 | Mar. 29, 1910 | W.T. Sears, H.J. Ruch | Boring or drilling machine |
 | 1,256,180 | Feb. 12, 1918 | O.A. Smith | Drill-machine |
 | 1,803,740 | May 05, 1931 | G. Vanderbeek | Boring machine |
