This page contains all the U.S. trademarks filed by Changzhou Hongxinda; Trademark Office Co. The list below is generated based on trademark correspondent identification information provided to the United States Patent Office (USPTO). is a free search engine of publicly available government records. does not represent correspondent listed on this page.

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Goods and Services: Needles for medical purposes; catheters; cannulae; droppers for medical purposes; syringes fo...
LIVE (Circa: 2022)


Goods and Services: Injection for pharmaceutical purposes for the prevention and treatment of peptic ulcer diseas...
LIVE (Circa: 2018)


Goods and Services: Noodle machines, hand-operated in the nature of non-electric noodle presses
LIVE (Circa: 2017)