Patents for Burt D. Stevens |
Patents 1 -
13
of 13
|
Number | Date | Patentee | Title | Type |
879,500 | Feb. 18, 1908 | B.D. Stevens | Band-saw-tensioning device | bandsaws |
881,086 | Mar. 03, 1908 | B.D. Stevens | Variable-speed mechanism | industrial machine speed and direction changing mechanisms |
888,765 | May 26, 1908 | B.D. Stevens | Driving mechanism for planers | wood planers |
908,513 | Jan. 05, 1909 | B.D. Stevens | Multiple-board gage | circular saw accessories |
913,924 | Mar. 02, 1909 | B.D. Stevens | Feed-roll for planers | wood planers |
931,223 | Aug. 17, 1909 | J.P. Gates, B.D. Stevens, H.B. Ross | Feeding mechanism for saw | woodworking machine stockfeeding mechanisms |
954,146 | Apr. 05, 1910 | B.D. Stevens | Holding device for planer-head bits | cutterheads |
955,920 | Apr. 26, 1910 | B.D. Stevens | Variable-speed device | band resaws |
993,398 | May 30, 1911 | O.B. Osborn | Adjusting and grinding planer-knives | woodworking machine sharpening mechanisms |
995,040 | Jun. 13, 1911 | B.D. Stevens | Holding device for planer-head knives | cutterheads |
1,001,783 | Aug. 29, 1911 | B.D. Stevens | Adjusting means for saws | band sawmills |
1,010,701 | Dec. 05, 1911 | B.D. Stevens | Band-resaw | band resaws |
1,093,215 | Apr. 14, 1914 | B.D. Stevens | Sawmill-carriage | sawmill carriages |