USPTO trademark record

HELSA

Dead mark · Owner Helsa-Werke Helmut Sandler GmbH & Co. KG · Classes 17, 24, 25, 26

Mark details

Owner: Helsa-Werke Helmut Sandler GmbH & Co. KG
Serial number: 74089088
Registration number: 1743136
Status: CANCELLED - SECTION 8 (dead)
Classes: 17 (Rubber / plastics), 24 (Fabrics), 25 (Clothing / footwear), 26 (Haberdashery)
Filed: 1990-08-17
Registered: 1992-12-29
Goods / services: membranes and seals, also joined with metal or plastic molded parts, for use in the manufacture of measuring and control apparatus; [ adsorber and/or ] active agent matrix filter material in strips o…

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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