| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for B. F. Winters | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 151,531 | Jun. 02, 1874 | J.H. Weaver, J.F. Shoemaker, J.P. Beck | Improvement in machines for smoothing & cornering panels | panel raising machines | |