Cylindrical door upper shaft sleeve

CN310074244SActive Publication Date: 2026-07-07JINJINCHENG HARDWARE PRODUCTS FACTORY (INDIVIDUAL IND & COMMERCIAL HOUSEHOLD) IN JINLI TOWN GAOYAO DISTRICT
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
JINJINCHENG HARDWARE PRODUCTS FACTORY (INDIVIDUAL IND & COMMERCIAL HOUSEHOLD) IN JINLI TOWN GAOYAO DISTRICT
Filing Date
2025-09-14
Publication Date
2026-07-07

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Abstract

1. The name of the design product: cylindrical door shaft sleeve. 2. The use of the design product: connecting piece for installing door. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.
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