ÐÔ°®°ÍÊ¿Virtual Patent Marking
ÐÔ°®°ÍÊ¿Virtual Patent Marking
The following ÐÔ°®°ÍÊ¿products are protected by patents in the U.S. and elsewhere. This webpage is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act.
The following list of ÐÔ°®°ÍÊ¿products may not be all inclusive, and other ÐÔ°®°ÍÊ¿products not listed here may be protected by one or more patents.
: Protected by U.S. Patents 7,114,126; 8,231,389; 7,568,160; 8,667,400; 8,699,940; 8,699,941, 8,997,004, 8,958,741, 9,111,454.
: Protected by U.S. Patent 9,836,983.
ÐÔ°®°ÍÊ¿Curriculum: Protected by U.S. Patent 9,972,213.
Additional patents may be pending in the U.S. and elsewhere.