| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1850-03-19 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| D271 | Mar. 19, 1850 | W.P. Cresson, D. Stuart, P. Seibert | Design for air-tight parlor stove | ||
| 7,181 | Mar. 19, 1850 | J.B. Chatain | Machine for planing ornamental moldings | molders | |
| 7,185 | Mar. 19, 1850 | S. Fahrney | Tool for preparing hubs for boxes | drilling and boring | |