Chengyong TU

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Ningbo, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lawn ornament having rotatable blades with solar-activated light-em...
- Patent number 9,808,735
- Issue date Nov 7, 2017
- Plow & Hearth, LLC
- Fei Qiu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Lawn ornament having rotatable decorative blades with solar-activat...
- Patent number 9,148,996
- Issue date Oct 6, 2015
- Plow & Hearth, LLC
- Fei Qiu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LAWN ORNAMENT HAVING ROTATABLE BLADES WITH SOLAR-ACTIVATED LIGHT-EM...
- Publication number 20150367246
- Publication date Dec 24, 2015
- PLOW & HEARTH, LLC
- Fei QIU
- F21 - LIGHTING
Information Patent Application
LAWN ORNAMENT HAVING ROTATABLE DECORATIVE BLADES WITH SOLAR-ACTIVAT...
- Publication number 20150092399
- Publication date Apr 2, 2015
- Plow & Hearth LLC
- Fei QIU
- F21 - LIGHTING