USPTO trademark record

SYLTHERM

Dead mark · Owner DOW CORNING CORPORATION · Classes 1

Mark details

Owner: DOW CORNING CORPORATION
Serial number: 73184814
Registration number: 1129760
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals)
Filed: 1978-09-07
Registered: 1980-01-29
Goods / services: HEAT TRANSFER FLUID FOR USE IN SOLAR ENERGY SYSTEMS AND INDUSTRY

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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