USPTO trademark record

ZENGUARD

Live registered mark · Owner Zentek Ltd. · Classes 5, 9, 10

Mark details

Owner: Zentek Ltd.
Serial number: 79337240
Registration number: 7064456
Status: REGISTERED
Classes: 5 (Pharmaceuticals), 9 (Software / electronics / downloadable media), 10 (Medical devices)
Filed: 2021-10-22
Registered: 2023-05-30
Goods / services: Antimicrobial coatings to prevent the growth of bacteria, viruses, and fungus for use on personal protective equipment, and heating, ventilation, and air conditioning (HVAC) systems; Filters for non-…

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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