Aimee Zheng

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Troy, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Interchangeable knitting needles with secure connection
- Patent number 10,619,273
- Issue date Apr 14, 2020
- Westing Bridge LLC
- Liyun Zheng
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Knitting needle with swivel joint
- Patent number 10,443,164
- Issue date Oct 15, 2019
- Liyun Zheng
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
Interchangeable Knitting Needle Set with Secure Connection
- Publication number 20190284736
- Publication date Sep 19, 2019
- Liyun Zheng
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS