USPTO trademark record

DURO-LINE

Live registered mark · Owner Duro Dyne Corporation · Classes 11

Mark details

Owner: Duro Dyne Corporation
Serial number: 99078137
Registration number: 8415458
Status: REGISTERED
Classes: 11 (Appliances / lighting)
Filed: 2025-03-11
Registered: 2026-08-25
Goods / services: Component parts of HVAC units, namely, steel lines specifically adapted for the delivery of refrigerants to the HVAC unit

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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