| All Patents in class 82/137 |
Patents 121 -
135
of 252
      |
| Number | Date | Patentee | Title | Type |
| 647,696 | Apr. 17, 1900 | B.L. Clover | Machine for Turning Off Crank Pins, &c. | crank pin lathes |
| 650,213 | May 22, 1900 | M.A. Ackles | Lathe | metal lathe accessories and attachments |
| 651,342 | Jun. 12, 1900 | E.D. Carr | Commutator-Truing Device | commutator truing tools |
| 654,756 | Jul. 31, 1900 | J.G. Obermier | Lathe for Forming Collars Upon Vehicle Axles | axle lathes |
| 654,757 | Jul. 31, 1900 | J.G. Obermier | Stop Block for Lathes | metal lathe accessories and attachments |
| 660,618 | Oct. 30, 1900 | P.B. Bosworth | Device for truing commutators | commutator dressing machines |
| 670,962 | Apr. 02, 1901 | C.F. Pease, W. Lodge | Lathe | engine lathes |
| 712,537 | Nov. 04, 1902 | C.S. Hisey | Electric grinding device | handheld power tools |
| 767,598 | Aug. 16, 1904 | E. Cheshire, C.E. Search | Adjustable Tool Holder for Turret Lathes | lathe tool holders and tool posts |
| 777,181 | Dec. 13, 1904 | W.L. Cheney | Lathe | turret lathes |
| 782,220 | Feb. 14, 1905 | A.D. Laws, deceased (Estate of), J. Coulter, S.E. Laws, Administratrix | Automatic Screw Cutting and Turning Lathe | screwcutting lathes |
| 801,787 | Oct. 10, 1905 | B.M. Hanson | Bracing Attachment for Lathe Tool Carriages | metal lathe accessories and attachments |
| 804,793 | Nov. 14, 1905 | W. Lodge, N.D. Chard | Gage Device for Lathes | metal lathe accessories and attachments |
| 809,513 | Jan. 09, 1906 | N.D. Chard, W. Lodge | Follower-Rest for Lathes | metal lathes |
| 847,527 | Mar. 19, 1907 | A.E. Thayer | Turning Attachment for Lathes | metal lathe accessories and attachments |
