¿ì²¥app Virtual Patent Marking
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¿ì²¥app Virtual Patent Marking
The following ¿ì²¥app 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 ¿ì²¥app products may not be all inclusive, and other ¿ì²¥app 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.
¿ì²¥app Curriculum: Protected by U.S. Patent 9,972,213.
Additional patents may be pending in the U.S. and elsewhere.