| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Frank D. Howard | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,027,575 | May 28, 1912 | C.H. Usher | Stop-motion for planers and the like | industrial machine pulleys and belt drive mechanisms | |
| CA-140,867 | Jun. 04, 1912 | C.H. Usher | Planer mechanism | metal planer accessories | |
| 1,088,852 | Mar. 03, 1914 | C.H. Usher | Planer-stop mechanism | metal planer accessories | |