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

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