| All Patents in class 82/173 |
Patents 16 -
30
of 65
      |
| Number | Date | Patentee | Title | Type |
| 324,842 | Aug. 25, 1885 | H.L. Hopkins | Scroll-sawing machine | scrollsaws |
| 354,740 | Dec. 21, 1886 | W.A. Rogers | Measuring devices for lathe | wood lathes |
| 463,787 | Nov. 24, 1891 | C.F. Hall | Machine for Refitting Valves | valve reseating machines |
| 515,328 | Feb. 27, 1894 | O.O. Elsasser | Device for Reducing the Ends of Metal Rods | metal swaging machines |
| 521,353 | Jun. 12, 1894 | A. Wood | Machine for turning pulleys | pulley turning lathes |
| 663,019 | Dec. 04, 1900 | W.H. Ford | Mold Cutter | foundry casting apparatus |
| 794,989 | Jul. 18, 1905 | J. Kohler | Machine for Trimming Concrete Conduits | tube cutting machines |
| 1,036,102 | Aug. 20, 1912 | J. Hartness | Chip Controlling Means for Metal-Cutting Tools | lathe tools |
| 1,036,103 | Aug. 20, 1912 | J. Hartness | Chip Controller for Metal Turning Tools | lathe tools |
| 1,051,151 | Jan. 21, 1913 | W.L. Miller | Back Facing Device for Lathes | metal lathe accessories and attachments |
| 1,063,184 | Jun. 03, 1913 | R.E. Colton | Apparatus for cutting and facing articles | metal lathe accessories and attachments |
| 1,084,546 | Jan. 13, 1914 | J. Hartness | Chuck | metal lathe chucks |
| 1,090,243 | Mar. 17, 1914 | T.B. Williams, F.L. Smith | Rotary cutting mechanism | metal lathe accessories and attachments |
| 1,099,816 | Jun. 09, 1914 | W.A. Pierce | Lathe Attachment | portable turning tools |
| 1,130,275 | Mar. 02, 1915 | J. Hartness | Metal-turning tool | metal lathe accessories and attachments |
