| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 249/137 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 67,721 | Aug. 13, 1867 | S.E. Chubbuck | Improved apparatus for moulding plates of lead | casting molds | |
| 1,601,793 | Oct. 05, 1926 | H.E. Cullen | Brick-molding machine | manufacturing bricks and tiles | |