USPTO trademark record

LUNGGUARD

Dead mark · Owner C.A. BLOCKERS, INC. · Classes 34

Mark details

Owner: C.A. BLOCKERS, INC.
Serial number: 73713730
Registration number: Not registered
Status: ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE (dead)
Classes: 34 (Tobacco)
Filed: 1988-02-29
Registered: —
Goods / services: TECHNOLOGY FOR REDUCING THE CARCINOGENIC EFFECTS OF INHALED CIGARETTE SMOKE IN THE LUNGS

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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