| All Patents in class 408/124 |
Patents 1 -
15
of 123
      |
| Number | Date | Patentee | Title | Type |
| 3,897 | Jan. 31, 1845 | A.A. Wilder | Machine for drilling and mortising wood or metal | drilling and boring |
| 6,979 | Dec. 25, 1849 | J. Wiley | Machinery for boring window-blinds | drilling and boring |
| 9,271 | Sep. 21, 1852 | R. Daniels | Hand drilling machine | eggbeater drills |
| 40,837 | Dec. 08, 1863 | C.J. Holman | Improved sawing-machine | barrel making machines |
| 42,616 | May 03, 1864 | W. Wright | Improved machine for boring curved cylinders | drilling and boring |
| 49,758 | Sep. 05, 1865 | J.A. House, H.A. House | Bit stock with chain-driven gear multiplication | geared braces |
| RE2,471 | Jan. 29, 1867 | C.J. Holman | Improvement in sawing machines | cooper |
| 79,000 | Jun. 16, 1868 | G. Raft | Wrist-Pin Turner | wrist pin lathes |
| 98,014 | Dec. 21, 1869 | E.C. Barton | Improvement in boring-machine | drilling and boring |
| 126,111 | Apr. 23, 1872 | C. Van Haagen, A. Van Haagen | Improvement in Drilling Machines | drill press accessories |
| 132,187 | Oct. 15, 1872 | O.F. Teed | Doweling machine | cooper |
| 140,727 | Jul. 08, 1873 | S.W. Putnam, Jr. | Improvement in nut-tapping machines | nut or bolt making machines |
| 140,832 | Jul. 15, 1873 | J. Rigney, J.P. Kealy | Machine for dressing lathe centers | sharpening machines |
| 182,224 | Sep. 12, 1876 | C.W. Pratt | Improvement in power hand-drill stocks | hand drills |
| 191,304 | May 29, 1877 | J.T. Bruen | Improvement in wire screws and nuts | spiral screwdrivers |
