USPTO trademark record

WATT-FLEX

Dead mark · Owner DALTON ELECTRIC HEATING CO. · Classes 11

Mark details

Owner: DALTON ELECTRIC HEATING CO.
Serial number: 73152859
Registration number: 1110863
Status: EXPIRED (dead)
Classes: 11 (Appliances / lighting)
Filed: 1977-12-21
Registered: 1979-01-09
Goods / services: ELECTRICAL CARTRIDGE HEATERS

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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