Jing Nan Traffic Engineering Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jing Nan Traffic Engineering Co., Ltd..The latest application filed is for "structural improvement of assembled traffic cone".
- Jing Nan Traffic Engineering Co., Ltd. - Lukang Township, Changhua County N/A TW
- Jing Nan Traffic Engineering Co., Ltd. - Changhua TW
- JING NAN TRAFFIC ENGINEERING CO., LTD. - Changhua County TW
| Patent | Date |
|---|---|
| Road reflector base Grant D889,297 - Kuo | 2020-07-07 |
| Structural improvement of assembled traffic cone Grant 10,047,487 - Kuo August 14, 2 | 2018-08-14 |
| Structural Improvement Of Assembled Traffic Cone App 20170002528 - KUO; Shu-Nan | 2017-01-05 |
| Counterweight structure of a traffic cone Grant 9,120,259 - Kuo September 1, 2 | 2015-09-01 |
| Counterweight Structure Of A Traffic Cone App 20140305366 - KUO; Shu-Nan | 2014-10-16 |
| Structure of traffic cone Grant 8,770,137 - Kuo July 8, 2 | 2014-07-08 |
| Traffic cone counterweight structure Grant 7,338,229 - Kuo March 4, 2 | 2008-03-04 |
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