Trademarks owned by Harper Collins Publishers Inc.

Harper Collins Publishers Inc.'s most recent trademark was filed twenty years ago. They have been associated with three trademarks over the last thirty-nine years and have zero trademarks that are alive.

An Early I Can Read Book

Dead 710 — Cancelled - Section 8
Serial #: 73535320
Registration Date: 10/22/1985

Trademarks Previously Owned by Harper Collins Publishers Inc.

Ecco

Alive 800 — Registered and Renewed
Serial #: 78384449
Registration Date: 4/26/2005

Let's-Read-and-Find-Out-Science

Alive 800 — Registered and Renewed
Serial #: 73535500
Registration Date: 11/5/1985

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