Patents

The Tenka Inc. products listed below are protected by patents in the United States. Additional patents may be pending in the U.S. and/or elsewhere.

This web page is provided in compliance with the virtual patent marking provisions of the America Invents Act.

This page is intended to serve as notice under 35 U.S.C. § 287(a)

LED Cube: Protected by U.S. Patents D864,131, D882,538, and 10,512,853. Additional patents may be pending in the U.S. and/or elsewhere.

Motor Cube: Protected by U.S. Patents D864,131, D886,072, and 10,512,853. Additional patents may be pending in the U.S. and/or elsewhere.

Battery Cube:  Protected by U.S. Patents D864,131, D882,537, and 10,512,853. Additional patents may be pending in the U.S. and/or elsewhere.

Bluetooth Cube: Protected by U.S. Patents D864,131, and 10,512,853. Additional patents may be pending in the U.S. and/or elsewhere.