![]() | ![]() | ||
Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
All Patents in class 366/349 | |||||
![]() ![]() ![]() ![]() ![]() ![]() | |||||
Picture | Number | Date | Patentee | Title | |
AI97 | May 13, 1851 | J. O'Neil | Atmospheric churn | ||
![]() | 2,543,151 | Feb. 27, 1951 | H.L. Cerniak | Combination Plug and Agitator Crank |