Filter holder for a filter of a heat recovery ventilation unit

USD1118893SActive Publication Date: 2026-03-17ZEHNDER GROUP INTERNATIONAL AG
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Filing Date
2025-03-14
Publication Date
2026-03-17

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Description

[0001] FIG. 1: Bottom view of a filter holder for a filter of a heat recovery ventilation unit;

[0002] FIG. 2: Top view thereof;

[0003] FIG. 3 Left view thereof;

[0004] FIG. 4: Right view thereof;

[0005] FIG. 5: Front view thereof;

[0006] FIG. 6: Back view thereof;

[0007] FIG. 7: Perspective view thereof; and,

[0008] FIG. 8: Opposite perspective view thereof.

Claims

The ornamental design for a filter holder for a filter of a heat recovery ventilation unit as shown and described.

Citation Information

Patent Citations

  • Foot measure

    CA223222A

  • Fresh air filter

    CN308070174S

  • Filter Layer Using Antimicrobial Light

    US20230341138A1

  • Air cleaning device

    US20230356135A1

  • Air purifier

    US20230358422A1

Cited By

  • Dust filter for cleaning appliance

    USD1131960S