| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 74/437 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 88,040 | Mar. 23, 1869 | H.R. Huling | Improvement in mechanical movement | |
| 184,419 | Nov. 14, 1876 | G.A. Ohl | Metal-Shaping Machine | ||
| 314,221 | Mar. 24, 1885 | C.M. Carnahan | Machine for Splitting Bars and Sheets of Iron or Steel | ||
 | 330,391 | Nov. 17, 1885 | A.T. Gifford | Milling-machine | |
 | 432,936 | Jul. 22, 1890 | A.T. Gifford | Milling-machine | |
| 525,781 | Sep. 11, 1894 | J.W. Boynton | Mechanism for Taking Up Lost Motion | ||
 | 579,708 | Mar. 30, 1897 | E.R. Fellows | Gear-shaping machine | |