| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Marston Allen | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | D42,397 | Apr. 09, 1912 | A. Muehlmatt | Design for an engravers's block | |
| 1,057,762 | Apr. 01, 1913 | A. Muehlmatt | Holder for engraving-blocks | ||