| All Patents in class 408/59 |
Patents 1 -
10
of 20
      |
| Picture | Number | Date | Patentee | Title |
 | 18,370 | Oct. 06, 1857 | L. Stevens | Wood Boring Machine |
 | 111,167 | Jan. 24, 1871 | O.O. Witherell, A. Bauman | Improvement in hollow augers |
| | 288,957 | Nov. 20, 1883 | A. Söderström | Self Oiling Drill Chuck |
| | 498,811 | Jun. 06, 1893 | P. O'Donoghue, S.P. Orth | Device for Cutting Pearl, &c. |
| | 941,568 | Nov. 30, 1909 | F. Fleming | Combined Drill and Stay Bolt Cutter |
| | 1,281,420 | Oct. 15, 1918 | J.S. Reid | Boring Apparatus |
| | 1,503,836 | Aug. 05, 1924 | J.J. Kunzer | Deep Drilling Machine |
 | 1,513,350 | Oct. 28, 1924 | J.W. Stolle | Means for and method of drilling deep holes in wood |
 | 2,320,333 | May 25, 1943 | H.C. Pierle | Gun boring tool |
 | 2,360,385 | Oct. 17, 1944 | C.A. Anderson | Drill |
