Patents/Inventors

Zhengwen Guo

SteinhausenCH26 patents

22 Patents

USD11233522026
Carrier
JANI INTERNATIONAL PTE. Ltd.
0 cites
USD11234462026
Crash Cushion
JANI INTERNATIONAL PTE. Ltd.
0 cites
US125897912026
Handrail Mechanism and Baby Carriage Including the Same
Wonderland Switzerland AG
0 cites
US125703492026
Wheel Set Brake Mechanism and Baby Transport
WONDERLAND SWITZERLAND AG
0 cites
US125521992026
Wheel Connecting Structure and Baby Carrier
Wonderland Switzerland AG
0 cites
USD11131792026
Carrier
JANI INTERNATIONAL PTE. Ltd.
0 cites
USD11067332025
Portion of Child Safety Seat Base
Jani International Pte. Ltd.
0 cites
US124594572025
Seat Misuse Alarm Device
BAMBINO PREZIOSO SWITZERLAND AG
0 cites
US123377332025
Child Safety Seat
WONDERLAND SWITZERLAND AG
0 cites
US122403562025
Tether Assembly and Child Safety Seat
Wonderland Switzerland AG
0 cites
US122088322025
Foldable Backrest Structure and Child Carrier Therewith
Wonderland Switzerland AG
0 cites
US121796452024
Tether Assembly, and Child Safety Seat and Support Structure Thereof
WONDERLAND SWITZERLAND AG
0 cites
US121289432024
Frame Folding Mechanism, Frame Locking Mechanism, Backrest Unlocking Mechanism and Stroller
WONDERLAND SWITZERLAND AG
0 cites
US121035802024
Folding Handle, Folding Device, Child Stroller Seat and Child Stroller
WONDERLAND SWITZERLAND AG
0 cites
US120640392024
Baby Bed
CHINA WONDERLAND NURSERYGOODS CO., Ltd.
0 cites
US120242182024
Baby Carriage Brake Mechanism and Baby Carriage Having the Same
WONDERLAND SWITZERLAND AG
0 cites
US119812352024
Child Safety Seat
WONDERLAND SWITZERLAND AG
0 cites
US119701252024
Seat Misuse Alarm Device
BAMBINO PREZIOSO SWITZERLAND AG
0 cites
US119583142024
Wheel Connecting Structure and Baby Carrier
Wonderland Switzerland AG
0 cites
US119389932024
Pull Strap and Child Supporter Having the Same
China Wonderland Nurserygoods Co., Ltd.
0 cites
US117516682023
Baby Hammock and Baby Crib
WONDERLAND SWITZERLAND AG
0 cites
US116431282023
Baby Carriage Brake Mechanism and Baby Carriage Having the Same
WONDERLAND SWITZERLAND AG
0 cites