| All Patents in class 409/237 |
Patents 1 -
15
of 36
      |
| Number | Date | Patentee | Title | Type |
| 253,314 | Feb. 07, 1882 | H. Richmann | Lathe Attachment | metal lathe accessories and attachments |
| 418,416 | Dec. 31, 1889 | S.F. Moore | Carving-machine | carving machines |
| 426,408 | Apr. 22, 1890 | A. Dodds | Wood-carving machine | carving machines |
| 452,144 | May 12, 1891 | S.F. Moore | Carving-machine | carving machines |
| 463,836 | Nov. 24, 1891 | J. Hunzinger | Wood-carving machine | carving machines |
| 478,640 | Jul. 12, 1892 | J. Rohlmann | Carving-machine | carving machines |
| 481,372 | Aug. 23, 1892 | J.K. Rishel | Carving-machine | carving machines |
| 957,716 | May 10, 1910 | D.B. Salstrom | Carving-machine | carving machines |
| 957,717 | May 10, 1910 | D.B. Salstrom | Carving-machine | carving machines |
| 1,013,618 | Jan. 02, 1912 | D.B. Salstrom | Carving-machine | carving machines |
| 1,324,567 | Dec. 09, 1919 | D.B. Salstrom | Wood-carving machine | carving machines |
| 1,644,952 | Oct. 11, 1927 | D.B. Salstrom | Wood-carving machine | carving machines |
| 1,905,673 | Apr. 25, 1933 | W.D. Archea | Milling Machine | milling machines |
| 1,940,126 | Dec. 19, 1933 | F.A. Hassman | Milling Machine | milling machines |
| 1,958,507 | May 15, 1934 | W.D. Archea | Milling Machinery | milling machines |
