| All Patents in class 29/48.5R |
Patents 1 -
15
of 46
      |
| Number | Date | Patentee | Title | Type |
| 88,262 | Mar. 30, 1869 | E.A. Bagley | Screw Cutting Machine | screw machines |
| 143,412 | Oct. 07, 1873 | N.C. Hubbell | Machines for Making Metal Screws | screw machines |
| 159,180 | Jan. 26, 1875 | N.W. Holt | Jewelers Lathe | jewelers lathes |
| 247,352 | Sep. 20, 1881 | E. Horton | Machine for Turning Arbors for Pinions | metal lathe accessories and attachments |
| 250,514 | Dec. 06, 1881 | J. Flower | Turret Lathe | turret lathes |
| 257,676 | May 09, 1882 | F. Ecaubert | Metal Working Lathe | metal lathes |
| 324,409 | Aug. 18, 1885 | L.M. Nutting | Lathe | turret lathes |
| 329,447 | Nov. 03, 1885 | W. Frech | Tool Holding Attachment for Lathes | metal lathe accessories and attachments |
| 387,559 | Aug. 07, 1888 | O.G. Guss | Turret Head for Lathes | lathe tool holders and tool posts |
| 401,564 | Apr. 16, 1889 | C.I. King | Lathe Turret | lathe tool holders and tool posts |
| 406,413 | Jul. 02, 1889 | C.L. Libby | Turret Lathe | turret lathes |
| 407,537 | Jul. 23, 1889 | G. Landmann | Machine for Making Screws | screw machines |
| 424,527 | Apr. 01, 1890 | S.L. Worsley | Metal Screw Machine | screw machines |
| 452,496 | May 19, 1891 | E. Lindner | Chuck for Turning Lathes | lathe tool holders and tool posts |
| 459,377 | Sep. 08, 1891 | J.G. Lind | Combined Wrench and Gas Pipe Tongs | pipe wrenches |
