| All Patents in class 82/137 |
Patents 166 -
180
of 252
      |
| Number | Date | Patentee | Title | Type |
| 1,290,550 | Jan. 07, 1919 | F. Hardinge | Cross slide mechanism for lathes | metal lathes |
| 1,299,765 | Apr. 08, 1919 | C.H. Norton, A. Turner | Multiple-speed device | surface grinders |
| 1,314,744 | Sep. 02, 1919 | W.G. Hoelscher, W.F. Groene | Lathe | engine lathes |
| 1,339,984 | May 11, 1920 | W.H. Runge | Micrometer gage or stop device for lathes or the like | metal lathe accessories and attachments |
| 1,342,983 | Jun. 08, 1920 | M.J. Breen | Tool Holder | drilling and boring tool holders |
| 1,382,339 | Jun. 21, 1921 | E.P. Bullard, Jr. | Tool-Slide for Machine-Tools | |
| 1,385,491 | Jul. 26, 1921 | G.G. Porter | Back-facing attachment for lathes | metal lathe accessories and attachments |
| 1,394,628 | Oct. 25, 1921 | A. Boome, L. Kramer | Lathe Tool Holder | lathe tool holders and tool posts |
| 1,454,611 | May 08, 1923 | T.W. Adair | Combination Drill and Tool Holder | lathe tool holders and tool posts |
| 1,479,203 | Jan. 01, 1924 | G.A. Oddsen | Cut-Off Tool Holder | lathe tool holders and tool posts |
| 1,502,712 | Jul. 29, 1924 | L.Y. Chard | Multiple-purpose tool-holder | lathe tool holders and tool posts |
| 1,508,794 | Sep. 16, 1924 | W.E. Ingham | Lathe-tool mechanism | metal lathes |
| 1,618,993 | Mar. 01, 1927 | J.E. Perrault | Auxiliary Tool Holder for Lathes and the Like | lathe tool holders and tool posts |
| 1,642,909 | Sep. 20, 1927 | H.W. Thompson | Metal Lathe | metal lathes |
| 1,647,368 | Nov. 01, 1927 | J.E. Lovely | Overhead Tool Attachment for Lathes | metal lathe accessories and attachments |
