Qingshui Song

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Side-embossed inflatable product
- Patent number 12,349,804
- Issue date Jul 8, 2025
- Bestway Inflatables & Material Corp.
- Shuiyong Huang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Inflatable massage pool
- Patent number 12,318,349
- Issue date Jun 3, 2025
- Bestway Inflatables & Material Corp.
- Shuiyong Huang
- E04 - BUILDING
Information Patent Grant
Inflatable product
- Patent number 12,305,418
- Issue date May 20, 2025
- Bestway Inflatables & Material Corp.
- Shuiyong Huang
- E04 - BUILDING