Changsheng Cao

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North Bergen, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Shoe sole
- Patent number D1079220
- Issue date Jun 17, 2025
- TOP GLORY TRADING GROUP INC
- Hao He
- D02 - Apparel and haberdashery

Patents Applicationslast 30 patents

Information Patent Application
HEEL CUP AND SHOE
- Publication number 20250151850
- Publication date May 15, 2025
- Top Glory Trading Group Inc.
- Hao He
- A43 - FOOTWEAR