| All Patents in class 29/38C |
Patents 1 -
15
of 32
      |
| Number | Date | Patentee | Title | Type |
| 172,622 | Jan. 25, 1876 | O.E. Wait, G.W. Glazier | Bobbin lathe | spool or bobbin machines |
| 585,715 | Jul. 06, 1897 | R.R. Spears | Machine for Reaming Axle Boxes | carriage maker |
| 1,146,374 | Jul. 13, 1915 | A.C. Veith | Automatic lathe | automatic lathes |
| 1,263,057 | Apr. 16, 1918 | J.T. Griffin | Mica Grinding Machine | |
| 1,285,820 | Nov. 26, 1918 | C. Vergan, G. Mayer, E.J. Smith | Automatic Milling Machine | milling machines |
| 1,422,140 | Jul. 11, 1922 | W.T. Sears | Car-wheel-boring machine | car wheel lathes |
| 1,453,732 | May 01, 1923 | W.N. Stevens | Automatic Machine Tool | vertical turret lathes |
| 1,540,899 | Jun. 09, 1925 | F. Müller | Combined Metal Cutting Machine | turret lathes |
| 1,560,487 | Nov. 03, 1925 | A.A. Shafer | Automatic Screw Threading Machine | metal threading machines |
| 1,679,531 | Aug. 07, 1928 | A.M. Johnson | Gang machine tool | multiple spindle drill presses |
| 1,779,674 | Oct. 28, 1930 | A.M. Johnson | Rotary work support | tapping machines |
| 1,786,148 | Dec. 23, 1930 | E.P. Bullard, Jr. | Station-Type Drilling and Tapping Machine | |
| 1,848,044 | Mar. 01, 1932 | L.H. Blood | Broaching Machine | broaching machines |
| 1,860,840 | May 31, 1932 | N.M. Marsilius, O.A. Olsen | Milling machine | milling machines |
| 1,877,560 | Sep. 13, 1932 | F.M. Davis | Vertical Continuous Milling Machine | milling machines |
