| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 415/214.1 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 87,523 | Mar. 02, 1869 | B.F. Sturtevant | Improvement in blower-case | blowers | |
| 196,998 | Nov. 13, 1877 | B.F. Sturtevant | Fan Blowers | blowers | |
| 1,584,944 | May 18, 1926 | A.J. Johnson | Blower construction | handheld power blowers | |
| 2,611,578 | Sep. 23, 1952 | G.A. Biggs | Sectionalized Case for Turbines and the Like | turbine water wheels | |