USPTO trademark record

BIODEFENSE

Dead mark · Owner Purdefense LLC · Classes 9, 10

Mark details

Owner: Purdefense LLC
Serial number: 88880413
Registration number: Not registered
Status: ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE (dead)
Classes: 9 (Software / electronics / downloadable media), 10 (Medical devices)
Filed: 2020-04-21
Registered: —
Goods / services: Respiratory masks for non-medical purposes; (Based on Use in Commerce) Sanitary masks for fungus isolation purposes; Sanitary masks for germ isolation purposes; Sanitary masks for medical wellness pu…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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