Trademarks / Classes / Class 11
Trademark class

Class 11: Environmental Control Apparatus trademarks

Goods class

Class 11 keeps buildings livable. Lighting, heating, cooling, cooking, and plumbing equipment all register here - which in 2026 includes a wave of smart home devices whose apps live in Class 9 while the hardware lives here.

What belongs here

Light fixtures, HVAC equipment, ovens and stoves, refrigerators, water heaters, air purifiers, faucets and sanitary installations.

Often filed alongside

Class 9 for the app controlling the device, Class 37 for the installers.

Cl. 9 Electrical & Scientific ApparatusCl. 37 Building Construction & Repair
FROM THE LIBRARY

Records in this class

Every record here is pulled straight from USPTO data. This is our library, not the full class register.

AllLivePendingDead
XW TOP↗
Cixi Xingwei Photoelectricity Co., Ltd.
Cl. 011
Dead · Cancelled
Jun 30, 2015
BLOOMS BY EVERGREEN↗
EVERGREEN ENTERPRISES OF VIRGINIA, LLC
Cl. 011Cl. 021
Dead · Cancelled
Feb 19, 2013
PETAL↗
Petal, LLC
Cl. 011
Dead · Refused
Apr 08, 2020
PETAL↗
Petal, LLC
Cl. 011
Dead · Refused
Apr 13, 2023
SEASON'S BEST↗
Shopko Stores, Inc.
Cl. 001Cl. 008Cl. 011Cl. 020Cl. 031
Dead · Refused
Feb 11, 1992
TOPPER↗
CENTURY PRODUCTS COMPANY
Cl. 011
Dead · Cancelled
Jun 17, 1993
BECAUSE YOU LOVE IT .↗
Phoenix A.M.D. International Inc.
Cl. 011
Dead · Refused
Jan 26, 2015
DILLARD'S TRIMMINGS↗
Dillard's Inc.
Cl. 011Cl. 020Cl. 021Cl. 024Cl. 026Cl. 028Cl. 031
Dead · Cancelled
Oct 20, 2006
DILLARD'S TRIMMINGS↗
Dillard International, Inc.
Cl. 004Cl. 011Cl. 020Cl. 021Cl. 026Cl. 028Cl. 031
Dead · Cancelled
Dec 19, 1996
FLOWER POWER↗
Kracke International
Cl. 004Cl. 006Cl. 009Cl. 011Cl. 014Cl. 016Cl. 018Cl. 020Cl. 021Cl. 024Cl. 025Cl. 026Cl. 027Cl. 028Cl. 030Cl. 031
Dead · Refused
Electrical & Scientific Apparatus
Apr 23, 1998
FLOWER POWER↗
Sadowski, Richard S.
Cl. 011
Dead · Refused
Apr 08, 2008
FLOWER POWER↗
Montgomery, Max Edward
Cl. 009Cl. 011
Dead · Refused
Electrical & Scientific Apparatus
Oct 22, 2004
FLOWER POWER↗
Stobi GmbH & Co. KG
Cl. 010Cl. 011Cl. 021
Dead · Refused
Jun 20, 2017
FLOWER POWER↗
HGCI LLC
Cl. 011
Dead · Cancelled
May 01, 2018
ONE FIRE↗
Guangzhou Tuoke Trading co. LTD
Cl. 011
Dead · Cancelled
Jun 04, 2018
FIRE FLY↗
Phi 1.618 LLC
Cl. 011
Dead · Refused
Dec 07, 2017
CANDLES AND LOVE HANDLES↗
Watts Dominique J
Cl. 001Cl. 003Cl. 004Cl. 005Cl. 006Cl. 008Cl. 009Cl. 010Cl. 011Cl. 014Cl. 016Cl. 018Cl. 019Cl. 020Cl. 021Cl. 024Cl. 025Cl. 026Cl. 027Cl. 028Cl. 030Cl. 035Cl. 036Cl. 037Cl. 040Cl. 041Cl. 042Cl. 044Cl. 045
Dead · Refused
Cosmetics & Cleaning
May 26, 2020
TRI-SUPPLY IT ALL STARTS HERE↗
Ray Mart, Inc.
Cl. 004Cl. 006Cl. 007Cl. 008Cl. 009Cl. 011Cl. 016Cl. 017Cl. 019Cl. 020
Dead · Withdrawn
Electrical & Scientific Apparatus
Dec 12, 2016
CAP-IT↗
Cap-it International Inc.
Cl. 003Cl. 006Cl. 011Cl. 012Cl. 020Cl. 021Cl. 022Cl. 028Cl. 035Cl. 037Cl. 039
Dead · Cancelled
Cosmetics & Cleaning
Dec 11, 2014
POSEIPACK↗
LES TRAITEMENTS DES EAUX POSEIDON INC.
Cl. 011
Dead · Cancelled
Oct 29, 1992
POSEIDON PPM CLARIFIER↗
LES TRAITEMENTS DES EAUX POSEIDON INC.
Cl. 011
Dead · Cancelled
Oct 29, 1992
SUN CATCHER↗
J. BAXTER BRINKMANN INTERNATIONAL CORPORATION
Cl. 011
Dead · Cancelled
Sep 15, 2005
SUN CATCHER↗
J. BAXTER BRINKMANN INTERNATIONAL CORPORATION
Cl. 011
Dead · Cancelled
Sep 15, 2005
BLOOMING BLOX↗
Vyodyne LLC
Cl. 011
Dead · Refused
Jun 14, 2023

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