| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 74/536 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 551,871 | Dec. 24, 1895 | E.J. Muller, A. Cunningham | Headblock for Sawmill Carriages | sawmill headblocks | |
| 2,581,683 | Jan. 08, 1952 | J. McEwan | Variable-speed drive | metalworking power transmission | |