USPTO trademark record

INFILCO

Dead mark · Owner INTERNATIONAL FILTER COMPANY · Classes 6, 11

Mark details

Owner: INTERNATIONAL FILTER COMPANY
Serial number: 71363050
Registration number: 0330520
Status: EXPIRED (dead)
Classes: 6 (Metal goods), 11 (Appliances / lighting)
Filed: 1935-03-27
Registered: 1935-12-03
Goods / services: BOILER BLOW-DOWN VALVES AND CONTROLLERS; CHEMICAL FEED VALVES, FITTINGS, AND CONTROLLERS; [ STEAM, GAS, AND VAPOR PURIFIER FITTINGS; PLUMBING FITTINGS FOR SWIMMING ] POOLS; WATER AERATORS; LIME, SODA…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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INFILCOLive

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INFILCODead

Classes 7 (Machines), 11 (Appliances / lighting) · Infilco Degremont, Inc.

INFILCODead

Classes 7 (Machines), 9 (Software / electronics / downloadable media), 11 (Appliances / lighting) · Degremont

INFILCODead

Classes 9 (Software / electronics / downloadable media) · INTERNATIONAL FILTER COMPANY

INFILCODead

Classes 7 (Machines), 11 (Appliances / lighting) · INTERNATIONAL FILTER COMPANY

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