door hinge (hydraulic)

CN310294316SActive Publication Date: 2026-11-03ZHAOQING LANGWEIS HARDWARE PRODUCTS CO LTD
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Patent Information

Application Number
CN202630230727.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-05-11
Publication Date
2026-11-03
Estimated Expiration
2041-05-11

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Abstract

1. Name of the designed product: door hinge (hydraulic). 2. Use of the designed product: used for installing various glass doors. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view.
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