USPTO trademark record

GROKIT

Dead mark · Owner ENCYCLOPAEDIA BRITANNICA, INC. · Classes 16

Mark details

Owner: ENCYCLOPAEDIA BRITANNICA, INC.
Serial number: 73168557
Registration number: 1129946
Status: CANCELLED - SECTION 8 (dead)
Classes: 16 (Paper / printed matter)
Filed: 1978-05-01
Registered: 1980-01-29
Goods / services: BOX CONTAINING INDEX TABS SPECIFYING LOCATION OF INSTRUCTION BOOKLETS FOR MEETINGS AND SELF STUDY, THREE KINDS OF ACTIVITY CARDS WITH QUESTIONS AND ASSIGNMENTS, AND A CONVERSATIONAL CASSETTE

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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