HEARTDRUM

● Live · Registered

U.S. federal trademark · Serial No. 97760984 · Reg. No. 8503538

Mark

HEARTDRUM

Status

Registered

Serial Number

97760984

Registration No.

8503538

Filing Date

January 19, 2023

Registration Date

October 13, 2026

Class(es)

Class 009, Class 016

Owners

16 · New York, NY, US

16 · New York, NY, US

16 · New York, NY, US

downloadable electronic non-fiction books for children and teens; all of the aforementioned on a variety of topics

printed non-fiction books for children and teens; all of the aforementioned on a variety of topics

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.