| All Patents in class 82/131 |
Patents 1 -
15
of 49
      |
| Number | Date | Patentee | Title | Type |
| 40,039 | Sep. 22, 1863 | E.F. Howard | Manufacturing of Ordnance | metal lathes |
| 129,568 | Jul. 16, 1872 | D. Kennedy | Improvement in Machines for Facing the Ends of Columns | metal lathe accessories and attachments |
| 158,629 | Jan. 12, 1875 | B.H. Connor | Improvement in machines for turning irregular forms | pattern lathes |
| 323,180 | Jul. 28, 1885 | W. Mason | Machine for trimming cartridge-shells | cartridges |
| 341,876 | May 18, 1886 | W.S. Bishop | Machine for Turning Terret Rings | metal lathe accessories and attachments |
| 349,908 | Sep. 28, 1886 | H.J. Small | Lathe for Turning Journals of Car Axles | axle lathes |
| 354,737 | Dec. 21, 1886 | F.H. Richards | Lathe Head | metal lathes |
| 398,481 | Feb. 26, 1889 | P.A. Whitney | Means for Imparting a Radial Movement to the Cutting Tools | milling machines |
| 430,088 | Jun. 10, 1890 | G.T. Reiss | Lathe | metal lathes |
| 450,398 | Apr. 14, 1891 | E.A. Corliss, administratrix, G.H. Corliss, deceased (estate of) | Machine for Finishing the Ends of Cylinders of Steam Engines | metalworking machines |
| 450,399 | Apr. 14, 1891 | G.H. Corliss, deceased (estate of), E.A. Corliss, administratrix | Machine for Finishing Side Flanges of Cylinders of Steam Engines | steam engine cylinders |
| 486,609 | Nov. 22, 1892 | D.H. Church | Uprighting Lathe | watchmakers lathes |
| 504,742 | Sep. 12, 1893 | F. Pearn, W.A. Pearn | Machine for Boring Cylinders and Turning the Flanges Thereof | horizontal boring mills |
| 510,293 | Dec. 05, 1893 | W.G. Richards | Machine Vice | metalworking machine vises |
| 544,288 | Aug. 13, 1895 | H.W. Cole | Lathe for irregular shapes | pattern lathes |
