| All Patents in class 470 |
Patents 331 -
345
of 772
      |
| Number | Date | Patentee | Title | Type |
| 596,750 | Jan. 04, 1898 | J. Hartness | Screw Cutting Attachment | turret lathes |
| 597,732 | Jan. 25, 1898 | A.J. Morse | Threading Machine | metal threading machines |
| 599,968 | Mar. 01, 1898 | A.D. Laws | Screw Cutting Device | taps and dies |
| 602,449 | Apr. 19, 1898 | H. Hill | Boring Tool | |
| 602,566 | Apr. 19, 1898 | J.C. Richardson | Nail Making Machine | nail making machines |
| 602,689 | Apr. 19, 1898 | A. Poincenot, J. Reymond | Screw Cutting Machine | |
| 610,208 | Sep. 06, 1898 | H.A. Tuttle | Tapping-machine | tapping machines |
| 614,949 | Nov. 29, 1898 | J. Hartness | Screw Cutting Die | taps and dies |
| 619,139 | Feb. 07, 1899 | C.F. Chase | Screw Cutting Apparatus | nut or bolt making machines |
| 622,334 | Apr. 04, 1899 | G. Dunham | Machine for Finishing or Facing Nuts | nut or bolt making machines |
| 622,548 | Apr. 04, 1899 | W.B. Sherman | Axle Cutter | axle cutters and threaders |
| 624,490 | May 09, 1899 | E.G. Hoffmann | Device for Holding Circular Cutters | lathe tool holders and tool posts |
| 627,529 | Jun. 27, 1899 | G.E. Randles | Screw Machine | screw machines |
| 627,556 | Jun. 27, 1899 | F.L. White | Tap | taps and dies |
| 631,080 | Aug. 15, 1899 | A.C. Kraft | Turret Lathe Tool Holder | lathe tool holders and tool posts |
