| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 251/83 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| AI142 | May 06, 1856 | M. Woodbury | Faucet | ||
| 2,225,586 | Dec. 17, 1940 | E.J. Dillman | Control Device | industrial control apparatus | |