plunger sleeve

CN310213791SActive Publication Date: 2026-09-18ZHENJIANG GREAT WALL GROUTING EQUIP

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Patent Information

Application Number: CN202630065316.2
Authority / Receiving Office: CN · China
Patent Type: Designs(China)
Current Assignee / Owner
Filing Date: 2026-02-05
Publication Date: 2026-09-18
Estimated Expiration: 2041-02-05

Application Information

Patent Timeline

05 Feb 2026

Application

CN202630065316.2

18 Sep 2026

Publication

CN310213791S

Inventors: 林金栋; 吉喆

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Abstract

1. Name of the designed product: plunger sleeve. 2. Use of the designed product: accessories for plunger in pump. 3. Design points of the designed product: in shape. 4. Picture or photo showing the design points: perspective view.

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