USPTO trademark record

HSST

Dead mark · Owner ENVIRO-HEALTH SYSTEMS, INC. · Classes 9

Mark details

Owner: ENVIRO-HEALTH SYSTEMS, INC.
Serial number: 73598964
Registration number: 1439838
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1986-05-15
Registered: 1987-05-19
Goods / services: KIT FOR COLLECTING IN VITRO FLUIDS FOR THE DIAGNOSTIC TESTING FOR HYDROCARBON SOLVENTS CONSISTING PRIMARILY OF STERILIZED COLLECTION TUBES

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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