| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 33/365 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 58,271 | Sep. 25, 1866 | D. Masten | Improvement in Levels | pendulum levels | |
| 1,308,765 | Jul. 08, 1919 | G.C. Powell | Level | levels | |