USPTO trademark record

HACK LEARNING SERIES

Live registered mark · Owner Mark Barnes · Classes 16

Mark details

Owner: Mark Barnes
Serial number: 99816571
Registration number: 8512883
Status: REGISTERED
Classes: 16 (Paper / printed matter)
Filed: 2026-05-11
Registered: 2026-10-20
Goods / services: Series of printed non-fiction books in the field of education, personal development, and professional growth

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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