PUNCUBE INC has been granted trademark copyrights by the U.S. and other national registries. Use of patents and trademarks may be prohibited unless expressly authorized, and PUNCUBE will exercise its rights as necessary.
Patents
All of PUNCUBE's products are protected by multiple patents, registered in the U.S., EU, China, and other countries/regions. And they cover invention patents, utility model patents, and appearance patents.
