Cheng Guo

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Scarsdale, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Device for dispensing chemiluminescent solution
- Patent number 10,118,433
- Issue date Nov 6, 2018
- Imperial Toy LLC
- Cheng Guo
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Chemiluminescent system
- Patent number 9,587,173
- Issue date Mar 7, 2017
- Imperial Toy LLC
- Cheng Guo
- F21 - LIGHTING
Information Patent Grant
Chemiluminescent system
- Patent number 9,109,156
- Issue date Aug 18, 2015
- Imperial Toy LLC
- Cheng Guo
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR DISPENSING CHEMILUMINESCENT SOLUTION
- Publication number 20190070890
- Publication date Mar 7, 2019
- IMPERIAL TOY LLC
- Cheng Guo
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
DEVICE FOR DISPENSING CHEMILUMINESCENT SOLUTION
- Publication number 20170087920
- Publication date Mar 30, 2017
- IMPERIAL TOY LLC
- Cheng Guo
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
CHEMILUMINESCENT SYSTEM
- Publication number 20150368555
- Publication date Dec 24, 2015
- IMPERIAL TOY LLC
- Cheng Guo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Chemiluminescent system
- Publication number 20140166949
- Publication date Jun 19, 2014
- Cheng Guo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...