USPTO trademark record

HI-SINE

Dead mark · Owner Pfizer Inc. · Classes 5

Mark details

Owner: Pfizer Inc.
Serial number: 73494679
Registration number: 1332818
Status: CANCELLED - SECTION 8 (dead)
Classes: 5 (Pharmaceuticals)
Filed: 1984-08-13
Registered: 1985-04-30
Goods / services: Preparation for the Relief of Coughs, Colds, Headaches, Congestion, Sinus Problems and Related Symptoms Distributed Exclusively Through Retail Channels

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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