| All Patents in class 408/127 |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| 4,534 | May 23, 1846 | W. Read | Machine for reaming faucets | portable timber borers |
| 112,626 | Mar. 14, 1871 | P.I. Perrin, J.L. Hewes | Improvement in machines for tapping boilers | tapping machines |
| 112,860 | Mar. 21, 1871 | G.B. Soley | Improvement in hand-tools for carving and engraving | carving chisels |
| RE5,594 | Oct. 07, 1873 | B.J. Tayman | Improvement in carving-machines | carving machines |
| 201,506 | Mar. 19, 1878 | W.H. Doane, G.W. Bugbee | Machine for boring & mortising blind-stiles | drilling and boring |
| 437,459 | Sep. 30, 1890 | F. Schoff | Portable reaming and tapping tool | portable metal drilling machines |
| 500,646 | Jul. 04, 1893 | L.E. Whiton, D.E. Whiton | Multiple drilling-machine | multiple spindle drill presses |
| 511,829 | Jan. 02, 1894 | G.E. Witherell | Turret Tool Machine | metal lathe accessories and attachments |
| 549,250 | Nov. 05, 1895 | T.P. Owen | Tool Holder for Jewelers Lathes | lathe tool holders and tool posts |
| 556,182 | Mar. 10, 1896 | I.L. Grady | Attachment for Watch Makers Lathes | metal lathe accessories and attachments |
| 560,171 | May 12, 1896 | A.J. Oehring | Multiple drill | multiple spindle drill presses |
| 569,115 | Oct. 06, 1896 | F. Milliken | Driving mechanism for drills | human powered apparatus |
| 583,922 | Jun. 08, 1897 | S. McClellan | Bit-brace with right-angled V-guide frame | |
| 1,058,045 | Apr. 08, 1913 | W.R. Fox | Multiple drill | multiple spindle drill presses |
| 1,185,106 | May 30, 1916 | G. Kohlhaas | Tool Holder | tap and die holders |
