1.-2. Filter of a heat recovery ventilation unit

WO254200SActive Publication Date: 2026-02-20ZEHNDER GROUP INTERNATIONAL AG
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Patent Information

Application Number
WO254200
Authority / Receiving Office
WO · WO
Patent Type
Designs
Current Assignee / Owner
Priority Date
2025-07-21
Filing Date
2026-01-15
Publication Date
2026-02-20
Estimated Expiration
2051-01-15

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Abstract

The broken lines in the reproductions indicate disclaimed features for which protection is not being sought; the coloring (red) shown in reproductions 1.3, 1.4, 1.5, 1.7, 2.3, 2.4, 2.5 and 2.7 does form part of the claimed design.
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