| All Patents in class 408/129 |
Patents 16 -
30
of 57
      |
| Number | Date | Patentee | Title | Type |
| 413,697 | Oct. 29, 1889 | J. Wheelock | Metal Boring Machine | drilling and boring |
| 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 |
| 463,507 | Nov. 17, 1891 | H.E. Goodell, A.D. Goodell | Push Drill | push drills |
| 467,937 | Feb. 02, 1892 | E.E. Winkley, E.H. Kavanagh | Stone Working Machine | stoneworking tools |
| 469,503 | Feb. 23, 1892 | J.T. Kiehner | Boring Tool | portable metal drilling machines |
| 493,008 | Mar. 07, 1893 | C.B. Beardsley | Lathe Attachment | metal lathe accessories and attachments |
| 517,298 | Mar. 27, 1894 | L. Reichert | Drilling Machine | glass drills |
| 574,162 | Dec. 29, 1896 | G.G. Prentice | Multiple Screw Machine | screw machines |
| 578,431 | Mar. 09, 1897 | W.W. Tucker | Turning and Drilling Machine | bicycle machinery |
| 649,309 | May 08, 1900 | S.J. Hungerford | Combination Metal Working Machine | metal lathes |
| 666,695 | Jan. 29, 1901 | J.B. Renshaw | Ratchet Drill | ratchet drills |
| 675,841 | Jun. 04, 1901 | W.D. Richter | Drilling Machine | drill presses |
| 721,861 | Mar. 03, 1903 | S. Clawson | Brace | |
| 756,678 | Apr. 05, 1904 | A. Mill | Drill | drill presses |
| 874,702 | Dec. 24, 1907 | E.J. Patton | Gasket or Washer Cutter | washer cutters |
