Chang; Chieh-Mao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Chieh-Mao.The latest application filed is for "all terrain vehicle".
- Chang; Chieh-Mao - Kaohsiung TW
| Patent | Date |
|---|---|
| All terrain vehicle Grant D876,284 - Chang , et al. Feb | 2020-02-25 |
| All terrain vehicle Grant D876,283 - Chang , et al. Feb | 2020-02-25 |
| Motor scooter Grant D793,286 - Chuang , et al. August 1, 2 | 2017-08-01 |
| Dashboard for electric scooters Grant D742,795 - Siao , et al. November 10, 2 | 2015-11-10 |
| Electric scooter Grant D720,660 - Siao , et al. January 6, 2 | 2015-01-06 |
| Electric scooter body Grant D720,661 - Siao , et al. January 6, 2 | 2015-01-06 |
| Front panel for electric scooters Grant D718,672 - Siao , et al. December 2, 2 | 2014-12-02 |
| Scooter Grant D680,911 - Wu , et al. April 30, 2 | 2013-04-30 |
| All terrain vehicle Grant D671,037 - Wu , et al. November 20, 2 | 2012-11-20 |
| All terrain vehicle Grant D620,399 - Wu , et al. July 27, 2 | 2010-07-27 |
| Scooter Grant D602,813 - Chao , et al. October 27, 2 | 2009-10-27 |
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