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Patents Grants
last 30 patents
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Patent Grant
Embedded plate frame structure
Patent number
11,571,066
Issue date
Feb 7, 2023
Guohua Cao
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Storage mesh plate having reinforced protection and decoration func...
Patent number
11,337,522
Issue date
May 24, 2022
Guohua Cao
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Air-permeable storage cabinet convenient to disassemble and assemble
Patent number
10,820,693
Issue date
Nov 3, 2020
Guohua Cao
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
STORAGE BASKET
Publication number
20220281634
Publication date
Sep 8, 2022
Guohua CAO
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
STORAGE MESH PLATE HAVING REINFORCED PROTECTION AND DECORATION FUNC...
Publication number
20220022649
Publication date
Jan 27, 2022
Guohua Cao
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
EASILY-DISMANTLED MESH-TYPE SHELF
Publication number
20220007831
Publication date
Jan 13, 2022
Guohua Cao
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
EMBEDDED PLATE FRAME STRUCTURE
Publication number
20210345777
Publication date
Nov 11, 2021
Guohua Cao
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
AIR-PERMEABLE STORAGE CABINET CONVENIENT TO DISASSEMBLE AND ASSEMBLE
Publication number
20200154883
Publication date
May 21, 2020
Guohua CAO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
RESISTANCE-WELDING TYPE STORAGE RACK LAYER PLATE
Publication number
20180168345
Publication date
Jun 21, 2018
Guohua CAO
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...