Weng; Lin Lin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weng; Lin Lin.The latest application filed is for "dynamic toolbox".
- Weng; Lin Lin - Yangzhou N/A CN
- Weng; Lin Lin - Jiandu District Yangzhou CN
- Weng; Lin Lin - Ontario CA
| Patent | Date |
|---|---|
| Dynamic toolbox Grant 10,350,747 - Weng July 16, 2 | 2019-07-16 |
| Dynamic Toolbox App 20180178371 - Weng; Lin Lin | 2018-06-28 |
| Toolbox Grant D744,751 - Weng December 8, 2 | 2015-12-08 |
| Universal wrench Grant D650,646 - Weng , et al. December 20, 2 | 2011-12-20 |
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