| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 59/31 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 94,441 | Aug. 31, 1869 | H. Reynolds | Apparatus for Welding Chain Links | chain making machines | |
| 749,912 | Jan. 19, 1904 | W.N. Appleton | Chain Maker's Power Hammer | chain making machines | |
| 831,912 | Sep. 25, 1906 | G.H. Wadsworth | Power Hammer | power hammers | |