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Patents Grants
last 30 patents
Information
Patent Grant
Puzzle board
Patent number
D1073814
Issue date
May 6, 2025
SHENZHEN SHI HU LIAN HENG TONG TRADING CO. LTD.
Xiaoling Che
D21 - Games, toys, and sports goods
Information
Patent Grant
Puzzle table
Patent number
D1060511
Issue date
Feb 4, 2025
SHENZHEN SHI HU LIAN HENG TONG TRADING CO. LTD.
Meng Zhang
D21 - Games, toys, and sports goods
Patents Applications
last 30 patents
Information
Patent Application
PUZZLE TABLE
Publication number
20250083032
Publication date
Mar 13, 2025
Shenzhen Shi Hu Lian Heng Tong Trading Co., Ltd.
Meng Zhang
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Jigsaw Puzzle Table
Publication number
20250058210
Publication date
Feb 20, 2025
Shenzhen Shi Hu Lian Heng Tong Trading Co. Ltd.
Meng Zhang
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
JIGSAW PUZZLE TABLE
Publication number
20250032897
Publication date
Jan 30, 2025
Shenzhen Shi Hu Lian Heng Tong Trading Co. Ltd.
Meng Zhang
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
JIGSAW PUZZLE TABLE
Publication number
20240416220
Publication date
Dec 19, 2024
Shenzhen Shi Hu Lian Heng Tong Trading Co. Ltd.
Meng Zhang
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Rotating Assembly and Jigsaw Puzzle Table
Publication number
20240416221
Publication date
Dec 19, 2024
Shenzhen Shi Hu Lian Heng Tong Trading Co. Ltd.
Meng Zhang
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Puzzle Platform
Publication number
20240374989
Publication date
Nov 14, 2024
Shenzhen Shi Hu Lian Heng Tong Trading Co. Ltd.
Meng Zhang
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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