| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 91/339 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 79,803 | Jul. 14, 1868 | J.S. Barden | Rotary Steam Engines | rotary steam engines | |
| 293,585 | Feb. 12, 1884 | F.D. Maltby | Oscillating Steam Pumping Engine | steam pumping engines | |
| 2,107,108 | Feb. 01, 1938 | J. De Mooy | Rotary Tool | pneumatic tools | |
| 4,220,284 | Sep. 02, 1980 | J.L. Beiswenger, F.A. Smiesko, D.V. Chaphalkar | Oscillating water sprinkler | ||
| 5,042,345 | Aug. 27, 1991 | P.F. Hawkins, L.F. Wagoner | Shearing machine | metal shearing machines | |