USPTO trademark record

FLAME GUARD

Live registered mark · Owner A. O. Smith Corporation · Classes 11

Mark details

Owner: A. O. Smith Corporation
Serial number: 90318715
Registration number: 6840281
Status: REGISTERED
Classes: 11 (Appliances / lighting)
Filed: 2020-11-13
Registered: 2022-09-06
Goods / services: Water heaters; safety system sold as an integral component of water heaters that reduces the risk of accidental flame ignitions comprised primarily of a gas valve control and flame arrestor

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to FLAME GUARD.

FLAME GUARDLive

Classes 9 (Software / electronics / downloadable media) · Apption Labs Limited

FLAMEGUARDLive

Classes 11 (Appliances / lighting), 17 (Rubber / plastics), 19 (Building materials) · Spears Manufacturing Co.

FLAMEGUARDDead

Classes 17 (Rubber / plastics) · Worthington Cylinder Corporation

FLAME GUARDDead

Classes 7 (Machines) · Oneida Air Systems, Inc.

FLAMEGUARDDead

Classes 2 (Paints) · Fire Retardant Coatings of Texas, LLC

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch