USPTO trademark record

HELIFLOW

Live registered mark · Owner Graham Corporation · Classes 11

Mark details

Owner: Graham Corporation
Serial number: 78142250
Registration number: 2704853
Status: REGISTERED AND RENEWED
Classes: 11 (Appliances / lighting)
Filed: 2002-07-09
Registered: 2003-04-08
Goods / services: HEAT EXCHANGERS FOR TRANSFERRING HEAT BETWEEN ANY TWO FLUIDS SUCH AS GASES, VAPORS, OR LIQUIDS, AND COMBINATIONS THEREOF-FOR EXAMPLE, COOLERS FOR MILK, JUICES, DIESEL JACKET WATER, LUBRICATING OIL, H…

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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