| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 177/156 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,283,634 | May 19, 1942 | D.P. Jacobus | Beam Locking Device | scales and balances | |
| 2,689,120 | Sep. 14, 1954 | E.A. Reussenzehn | Scale | ||