- USD1124279design2026Heating Equipment0 cites
- USD1120287design2026Filter Holder for a Filter of a Heat Recovery Ventilation Unit0 cites
- USD1118893design2026Filter Holder for a Filter of a Heat Recovery Ventilation Unit0 cites
- USD1118894design2026Filter Holder for a Filter of a Heat Recovery Ventilation Unit0 cites
- USD1114978design2026Filter Holder for a Filter of a Heat Recovery Ventilation Unit0 cites
- US12535082utility2026Centrifugal Fan Arrangement0 cites
- US12510264utility2025Heat Recovery Unit0 cites
- USD1098396design2025Air Cleaning Device0 cites
- US12264884utility2025Method for Providing a Heat Exchanger Block with a Housing as Well as Heat Exchanger Block Having Such a Housing0 cites
- USD1045052design2024Indoor Ventilating Fan0 cites
- US12104858utility2024Channel Heat Exchanger0 cites
- US12072120utility2024Air Diffuser Device for Ventilating Rooms0 cites
- USD0986400design2023Air Filter for Ventilation Equipment0 cites
- USD0979730design2023Air Cleaning Device0 cites