Intercom

CN310029141SActive Publication Date: 2026-06-12BEIJING HUANYUHENG DIGITAL TECH
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
BEIJING HUANYUHENG DIGITAL TECH
Filing Date
2025-12-26
Publication Date
2026-06-12

Smart Images

  • Figure 000017_ABST
    Figure 000017_ABST
Patent Text Reader

Abstract

1. The name of the design product: window intercom. 2. The use of the design product: for window intercom. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combination use state diagram.
Need to check novelty before this filing date? Find Prior Art