USPTO trademark record

CIRCAFLEX

Dead mark · Owner DUPACO INCORPORATED · Classes 10

Mark details

Owner: DUPACO INCORPORATED
Serial number: 72404770
Registration number: 0955259
Status: EXPIRED (dead)
Classes: 10 (Medical devices)
Filed: 1971-10-12
Registered: 1973-03-13
Goods / services: DISPOSABLE BREATHING TUBES FOR ANESTHESIA ADMINISTRATION APPARATUS AND SYSTEMS

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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