Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
All Patents of Type: railroad snow plows | |||||
Number | Date | Patentee | Title | Type | |
305,717 | Sep. 23, 1884 | G.E. Sherry | Railway Snow Plow | railroad snow plows | |
450,487 | Apr. 14, 1891 | J.W. Haughawout | Rotary Snow Plow | railroad snow plows |