ALEXANDRIA, Va., Oct. 13 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'HEARTDRUM' in its latest official gazette. The trademark application with the serial number 97760984 was filed on Jan. 19, 2023.
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Goods and Services: 9 - downloadable electronic non-fiction books for children and teens; all of the aforementioned on a variety of topics
16 - printed non-fiction books for children and teens; all of the aforementioned on a variety of topics
International/US Class(es): 9, 16
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): HarperCollins Publishers L.L.C. 195 Broadway New York NY NEW YORK 10007 16 LIMITED LIABILITY COMPANY
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