Trademark Search / HEARTDRUM

HEARTDRUM

○ Dead · Abandoned

U.S. federal trademark · Serial No. 88673500

Mark

HEARTDRUM

Status

Abandoned

Serial Number

88673500

Filing Date

October 30, 2019

Class(es)

Class 009

Owners

HarperCollins Publishers L.L.C.

16 · New York, NY, US

HarperCollins Publishers L.L.C.

16 · New York, NY, US

Goods & Services

downloadable electronic non-fiction books for children and teens; downloadable electronic graphic novels; 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.