Xiaomeng LUO

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GuangZhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid storage and release device and pen
- Patent number 11,548,313
- Issue date Jan 10, 2023
- Crayola LLC
- Leena Vadaketh
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Output Device for Uniformly Mixed Liquid and Method for Making and...
- Publication number 20230391130
- Publication date Dec 7, 2023
- Crayola LLC
- Joseph Moll
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Liquid Storage and Release Device and Pen
- Publication number 20210122183
- Publication date Apr 29, 2021
- Crayola LLC
- Leena VADAKETH
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES