| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 164/47 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 9,362X | Feb. 05, 1836 | L.H. Mans | Patterns for casting | patternmaker | |
| 30,691 | Nov. 20, 1860 | F.F. Smith | Improvements in Making Plow-Plates From Molten Steel | plows | |