| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Arthur H. Parsons | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 471,189 | Mar. 22, 1892 | F.W. Parsons, E.P. Parsons | Tool Head for Iron Planers and Shapers | metal shapers | |
| 555,879 | Mar. 03, 1896 | E.P. Parsons, F.W. Parsons | Clamping or Securing Device | metal lathe accessories and attachments | |