Zhang Zhen trademarks
Zhang Zhen owns 63 U.S. trademark filings (40 live registrations), with 4 TTAB proceedings. See filings by year, classes, attorneys and assignments on Marksy.
Zhang Zhen owns 63 U.S. trademark filings (40 live registrations), with 4 TTAB proceedings. See filings by year, classes, attorneys and assignments on Marksy.