Sandy WANG

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HaoCun, CN

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Patents Grantslast 30 patents

Information Patent Grant
Side brush with bristles at different lengths and/or angles for use...
- Patent number 11,284,702
- Issue date Mar 29, 2022
- SharkNinja Operating LLC
- Frederick Karl Hopke
- A46 - BRUSHWARE

Patents Applicationslast 30 patents

Information Patent Application
Side Brush With Bristles at Different Lengths and/or Angles for Use...
- Publication number 20180325252
- Publication date Nov 15, 2018
- SharkNinja Operating, LLC
- Frederick Karl HOPKE
- A46 - BRUSHWARE