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Ningbo, CN
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Patents Grants
last 30 patents
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Patent Grant
All-aluminum lipstick tube cartridge and lipstick tube
Patent number
11,969,071
Issue date
Apr 30, 2024
Cheng Hang
A45 - HAND OR TRAVELLING ARTICLES
Patents Applications
last 30 patents
Information
Patent Application
VACUMM BOTTLE WITH A PLURALITY OF LIQUID OUTPUTS
Publication number
20240065415
Publication date
Feb 29, 2024
NINGBO JINYU TECHNOLOGY INDUSTRY CO., LTD.
HANG Cheng
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
ALL-ALUMINUM LIPSTICK TUBE CARTRIDGE AND LIPSTICK TUBE
Publication number
20230363512
Publication date
Nov 16, 2023
NINGBO JINYU TECHNOLOGY INDUSTRY CO., LTD.
Cheng HANG
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
ROTARY DOUBLE-TUBE REPLACEABLE COSMETIC BOTTLE
Publication number
20230363506
Publication date
Nov 16, 2023
NINGBO JINYU TECHNOLOGY INDUSTRY CO., LTD.
Cheng HANG
A45 - HAND OR TRAVELLING ARTICLES