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CNS Inc. announced that the U.S. Patent and Trademark Office has completed its re-examination and published the certificate for U.S. Patent Number 6,318,362. The re-examination certificate was granted without any changes to the original claims of the '362 patent, one of several key patents covering the design of the Breathe Right(R) nasal strip. The re-examination by the U.S. Patent Office was performed at the request of the defendant in a patent infringement suit initiated by CNS.

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