| All Patents in class 409/313 |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 199,730 | Jan. 29, 1878 | H.H. Miller | Improvement in machines for dressing staves | barrel making machines |
| 233,846 | Nov. 02, 1880 | J.H. Greenwood | Planer Chuck | metal planer chucks |
| 270,479 | Jan. 09, 1883 | M. Quinn | Oval lathe | wood lathes |
| 330,261 | Nov. 10, 1885 | T.H. Paul | Planer Chuck | metal planer chucks |
| 449,392 | Mar. 31, 1891 | J. Walker | Lathe and Planer Attachment | metal lathe accessories and attachments |
| 493,151 | Mar. 07, 1893 | C.A. Collord | Metal Shaping Machine | metal shapers |
| 529,428 | Nov. 20, 1894 | E.L. Kastholm, J. Thomlinson, Jr. | Planing Machine | metalworking machine mechanisms |
| 848,190 | Mar. 26, 1907 | H.E. Morton, M. Morton | Shaper for Crowning and Finishing Driving Boxes on Locomotives, &c. | metal shapers |
| 848,191 | Mar. 26, 1907 | H.E. Morton, M. Morton | Attachment for Draw Cut Shapers | metal shaper accessories |
| 960,480 | Jun. 07, 1910 | E.N. Boswell, F. Allner | Planer Attachment | metal planer accessories |
| 982,979 | Jan. 31, 1911 | H.E. Morton | Work Holder for Shaping Machine | metal shaper accessories |
| 1,198,892 | Sep. 19, 1916 | A.C. Christ | Attachment for Machine Tools | metal planers |
| 1,268,007 | May 28, 1918 | H. Arundel, J. Higginson | Machine for Producing Milling Cutters | milling machine cutters |
| 1,272,549 | Jul. 16, 1918 | C.H. Smith | Lathe Attachment | lathe tools |
| 1,587,252 | Jun. 01, 1926 | E. Stubbs | Shaping Machine | metal shapers |
