USPTO trademark record

OPTAC

Dead mark · Owner OPTAC Wilfrid Weltin · Classes 9, 10, 17, 19

Mark details

Owner: OPTAC Wilfrid Weltin
Serial number: 73197855
Registration number: 1223187
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media), 10 (Medical devices), 17 (Rubber / plastics), 19 (Building materials)
Filed: 1978-12-22
Registered: 1983-01-11
Goods / services: Safety Equipment for Use in Reduction of Noise Levels-Namely, Capsule Ear Protectors, Ear Muffs, and Hearing Protection Cotton Made of Glass Down; Arm, Head, Body and Leg Protectors, All Made of Plas…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

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OPTACLive

Classes 9 (Software / electronics / downloadable media) · MOHOC, Inc.

OPTACOOLLive

Classes 1 (Chemicals) · Haarmann & Reimer GmbH

OPTACYLive

Classes 42 (Software / tech services (SaaS, design, hosting)) · PRIVACY TOLL FREE, LLC

EPTACLive

Classes 40 (Treatment of materials), 41 (Education / entertainment) · Electronic Process Training and Consulting Corp.

OPTALive

Classes 17 (Rubber / plastics), 19 (Building materials) · Saint-Gobain Ecophon AB

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