Wenzhou Yongtai Electric Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wenzhou Yongtai Electric Co., Ltd..The latest application filed is for "receptacle type ground-fault circuit interrupter".
- Wenzhou Yongtai Electric Co., Ltd. - Wenzhou CN
- Wenzhou Yongtai Electric Co., Ltd - CN CN
- Wenzhou Yongtai Electric Co., Ltd. -
| Patent | Date |
|---|---|
| Receptacle type ground-fault circuit interrupter Grant 7,414,818 - Shi August 19, 2 | 2008-08-19 |
| Receptacle type ground-fault circuit interrupter Grant 7,408,432 - Shi August 5, 2 | 2008-08-05 |
| Receptacle type ground-fault circuit interrupter App 20070247769 - Shi; Jie | 2007-10-25 |
| Receptacle type ground-fault circuit interrupter App 20070188276 - Shi; Jie | 2007-08-16 |
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