Class I (death/injury risk) is most urgent. Class II (reversible harm possible). Class III (low risk, unlikely harm).

Earlier this year, the U.S. Patent and Trademark Office and European Patent Office announced the formal launch of the Cooperative Patent Classification (CPC) system, a global classification system for ...

WASHINGTON — The U.S. Commerce Department’s United States Patent and Trademark Office (USPTO) and the European Patent Office (EPO) today announced early publication of a classification system meant to ...

Last month, the U.S. Patent and Trademark Office and European Patent Office announced the publication of an advanced version of the Cooperative Patent Classification (CPC) scheme and some final CPC ...

"The Determined Markings Review will change the way classification information -- the classification symbol, the classification description and the consumer advice -- will appear on advertising for ...