Haibo ZENG

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Central Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Brake mechanism for an infant stroller apparatus
- Patent number 9,067,613
- Issue date Jun 30, 2015
- Wonderland Nurserygoods Company Ltd.
- Zehua Yi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Collapsible child carrier apparatus
- Patent number 8,936,267
- Issue date Jan 20, 2015
- Wonderland Nurserygoods Company Limited
- Jian Qun Li
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Brake Mechanism for an Infant Stroller Apparatus
- Publication number 20140070505
- Publication date Mar 13, 2014
- WONDERLAND NURSERYGOODS COMPANY LIMITED
- Zehua YI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Collapsible Child Carrier Apparatus
- Publication number 20130240577
- Publication date Sep 19, 2013
- WONDERLAND NURSERYGOODS COMPANY LIMITED
- Jian Qun LI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS