| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for F. A. Colford | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,143,089 | Jun. 15, 1915 | W.X. Stevens | Box-making machine | box making machines | |
| 1,156,109 | Oct. 12, 1915 | W.X. Stevens | Nailing mechanism for box-machines | box making machines | |
| 1,163,789 | Dec. 14, 1915 | W.X. Stevens | Intermittently-revolving mechanism | box making machines | |