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Guanghui Zhao
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Dongguan, Guangdong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Safety belt adjusting structure, and child safety seat
Patent number
12,187,171
Issue date
Jan 7, 2025
Wonderland Switzerland AG
Guanghui Zhao
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Safety belt fastening device and child safety seat therewith
Patent number
12,090,899
Issue date
Sep 17, 2024
CHINA WONDERLAND NURSERYGOODS CO., LTD
Guanghui Zhao
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Child safety seat having a headrest
Patent number
11,801,778
Issue date
Oct 31, 2023
Wonderland Switzerland AG
Guanghui Zhao
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SAFETY BELT ADJUSTING STRUCTURE, AND CHILD SAFETY SEAT
Publication number
20250058680
Publication date
Feb 20, 2025
Wonderland Switzerland AG
Guanghui ZHAO
B60 - VEHICLES IN GENERAL
Information
Patent Application
JOINING STRUCTURE AND CHILD SAFETY SEAT INCLUDING THE SAME
Publication number
20240101002
Publication date
Mar 28, 2024
Wonderland Switzerland AG
Guanghui ZHAO
B60 - VEHICLES IN GENERAL
Information
Patent Application
LAP BELT LENGTH ADJUSTING DEVICE AND CHILD SAFETY SEAT
Publication number
20240017650
Publication date
Jan 18, 2024
Wonderland Switzerland AG
Guanghui ZHAO
B60 - VEHICLES IN GENERAL
Information
Patent Application
SAFETY BELT ADJUSTING STRUCTURE, AND CHILD SAFETY SEAT
Publication number
20230391232
Publication date
Dec 7, 2023
WONDERLAND SWITZERLAND AG
Guanghui ZHAO
B60 - VEHICLES IN GENERAL
Information
Patent Application
CHILD SAFETY SEAT AND SIDE WING HEIGHT AND WIDTH ADJUSTMENT MECHANI...
Publication number
20230294575
Publication date
Sep 21, 2023
Wonderland Switzerland AG
Guanghui ZHAO
B60 - VEHICLES IN GENERAL
Information
Patent Application
CHILD SAFETY SEAT HAVING A HEADREST
Publication number
20220080865
Publication date
Mar 17, 2022
Wonderland Switzerland AG
Guanghui ZHAO
B60 - VEHICLES IN GENERAL
Information
Patent Application
SAFETY BELT FASTENING DEVICE AND CHILD SAFETY SEAT THEREWITH
Publication number
20210370807
Publication date
Dec 2, 2021
China Wonderland Nurserygoods Co., Ltd.
Guanghui Zhao
B60 - VEHICLES IN GENERAL