Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
All Patents in class 92/249 | |||||
Number | Date | Patentee | Title | Type | |
348,998 | Sep. 14, 1886 | J.F. Place | Gas Engine | gas and gasoline engines | |
925,224 | Jun. 15, 1909 | F.A. Pritshau | Insulating Piston for Steam Engines | steam engine pistons | |
2,287,456 | Jun. 23, 1942 | R.C. Springston | Sealing Means | shaft seals | |
3,802,323 | Apr. 09, 1974 | S. W | Piston and piston rod assembly for hydraulic jack | hydraulic jacks |