Door and window locks

JP1823339SActive Publication Date: 2026-04-02LIXIL CORP
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-07-28
Publication Date
2026-04-02

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Abstract

This product is a box lock for interior doors of a house, which allows the door to be locked and unlocked from both inside and outside the house using an application, such as a smartphone. The parts of this product for which design registration is sought are mainly the battery insertion opening and the inner surface of the box lock.
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