USPTO trademark record

KNOWTAX

Dead mark · Owner Sullivan; William K. · Classes 35

Mark details

Owner: Sullivan; William K.
Serial number: 73495018
Registration number: 1333574
Status: CANCELLED - SECTION 8 (dead)
Classes: 35 (Advertising / retail / business services)
Filed: 1984-08-15
Registered: 1985-04-30
Goods / services: Consultation and Information Services Regarding Tax Matters

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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