| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 228/57 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 362,789 | May 10, 1887 | W.H. Sawyer | Device for Jeweling Wire Drawing Dies | ||
| 878,622 | Feb. 11, 1908 | L.J. Ferner | Device for Use in Soldering | ||