Qian; Youheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Qian; Youheng.The latest application filed is for "box-type generator driven by engine".
- Qian; Youheng - Zhejiang CN
- Qian; Youheng - Hangzhou CN
- Qian; Youheng - Zhejiang Province CN
- Qian; Youheng - Yueqing CN
| Patent | Date |
|---|---|
| Box-type generator driven by engine Grant 10,066,544 - Qian September 4, 2 | 2018-09-04 |
| Box-type Generator Driven By Engine App 20140256245 - Qian; Youheng | 2014-09-11 |
| Motorcycle Grant D651,137 - Lai , et al. December 27, 2 | 2011-12-27 |
| All terrain vehicle Grant D597,890 - Lai , et al. August 11, 2 | 2009-08-11 |
| All terrain vehicle Grant D596,080 - Lai , et al. July 14, 2 | 2009-07-14 |
| All terrain vehicle Grant D595,613 - Lai , et al. July 7, 2 | 2009-07-07 |
| Scooter Grant D590,749 - Lai , et al. April 21, 2 | 2009-04-21 |
| All terrain vehicle Grant D542,186 - Lai , et al. May 8, 2 | 2007-05-08 |
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