| All Patents in class 411/378 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 9,718X | Jun. 11, 1836 | S. Terry | Screw packing machine | packing and packaging machines |
| 335,009 | Jan. 26, 1886 | G.A. Barnes | Chuck | metal lathe chucks |
| 375,350 | Dec. 27, 1887 | C. Glover | Glover's Saw Screw | saw nuts |
| 459,733 | Sep. 22, 1891 | E.J. Barber | Wrench | alligator wrenches |
| 560,281 | May 19, 1896 | J.M. Rauhoff | Worm-screw | hand drills |
| 969,983 | Sep. 13, 1910 | A.K. Rosenbeck | Tool Holder and Tool | lathe tool holders and tool posts |
| 1,034,357 | Jul. 30, 1912 | H. Geisenhoner | Hand Screw-Clamp | hand screws |
| 1,062,225 | May 20, 1913 | C.J. Crowley | Tool Holder | drilling and boring tool holders |
| 2,471,709 | May 31, 1949 | E.J. Witchger | Steel measuring rule | |
