| All Patents in class 82/158 |
Patents 76 -
90
of 229
      |
| Number | Date | Patentee | Title | Type |
| 652,643 | Jun. 26, 1900 | E. Rivett | Thread-cutting attachment for lathes | metal lathe accessories and attachments |
| 652,860 | Jul. 03, 1900 | T.J. Perrin | Detachable Taper Cutting Attachment for Lathes | metal lathe accessories and attachments |
| 660,618 | Oct. 30, 1900 | P.B. Bosworth | Device for truing commutators | commutator dressing machines |
| 671,565 | Apr. 09, 1901 | E.A. Schumacher | Lathe | metal lathes |
| 684,508 | Oct. 15, 1901 | J.J. Grant | Tool-rest adjustment | metal lathes |
| 686,534 | Nov. 12, 1901 | W.D. Rearwin | Drill Holder | metal lathe accessories and attachments |
| 690,929 | Jan. 14, 1902 | W.D. Clement | Tail-Stock for Watchmaker's Lathes | watchmakers lathes |
| 693,399 | Feb. 18, 1902 | C.H. Jenkins | Tool Holder | lathe tool holders and tool posts |
| 707,472 | Aug. 19, 1902 | J. Armstrong, S. Welter | Tool Holder | metal planer tool holders |
| 722,098 | Mar. 03, 1903 | J.E. Gleason | Gear Planer | gear making machines |
| 735,138 | Aug. 04, 1903 | J.M. Normand | Tool Holder | lathe tool holders and tool posts |
| 738,854 | Sep. 15, 1903 | F.L. Smith | Tool Holder for Machines Cutting Valve Disks | tool holders |
| 745,576 | Dec. 01, 1903 | H.M. Darling | Tool-Rest for Lathes | metal lathes |
| 750,108 | Jan. 19, 1904 | B.M. Hanson | Tool-holder | lathe tool holders and tool posts |
| 759,083 | May 03, 1904 | C.A. Edlund | Tool Holder | lathe tool holders and tool posts |
