| All Patents in class 407/89 |
Patents 1 -
15
of 39
      |
| Number | Date | Patentee | Title | Type |
| RE5,277 | Feb. 11, 1873 | J.S. Ettenborough | Tool-Holders for Slotting-Machines | metal slotting machines |
| 328,707 | Oct. 20, 1885 | E.F. Noyes | Compound Tool Holder | lathe tool holders and tool posts |
| 707,472 | Aug. 19, 1902 | J. Armstrong, S. Welter | Tool Holder | metal planer tool holders |
| 851,877 | Apr. 30, 1907 | S.S. Fuller | Tool Holder | lathe tool holders and tool posts |
| 893,942 | Jul. 21, 1908 | E.B. Sellew | Tool-holder | lathe tool holders and tool posts |
| 897,576 | Sep. 01, 1908 | F.E. Bocorselski | Turret Tool Holder | metal lathe accessories and attachments |
| 935,547 | Sep. 28, 1909 | J.D. Ramsey | Lathe Tool Holder | lathe tool holders and tool posts |
| 953,580 | Mar. 29, 1910 | W.E. Bassett | Tool Holder | metal planer tool holders |
| 989,674 | Apr. 18, 1911 | L.T. Weiss | Tool Holder and Tool Post | lathe tool holders and tool posts |
| 1,020,493 | Mar. 19, 1912 | J. Hartness | Turning Tool | lathe tools |
| 1,060,340 | Apr. 29, 1913 | D. Howard | Tool Holder | lathe tool holders and tool posts |
| 1,063,050 | May 27, 1913 | H.E. Mattheus | Tool Holder | lathe tool holders and tool posts |
| 1,154,804 | Sep. 28, 1915 | G.S. Radford | Tool Holder | lathe tool holders and tool posts |
| 1,222,102 | Apr. 10, 1917 | P.F. Holmgren | Tool Holder | metal lathe accessories and attachments |
| 1,235,364 | Jul. 31, 1917 | V. Niemela | Tool Holder | lathe tool holders and tool posts |
