Suzhou Songbao Electric Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Suzhou Songbao Electric Co., Ltd..The latest application filed is for "control circuit of ground fault circuit interrupter (gfci)".
- Suzhou Songbao Electric Co., Ltd. - Jiangsu Province CN
- SUZHOU SONGBAO ELECTRIC CO., LTD. - Wujiang City CN
- Suzhou Songbao Electric Co., Ltd. - Wujiang CN 215200
- Suzhou Songbao Electric Co., Ltd. - Wuijiang Jiangsu Province CN
| Patent | Date |
|---|---|
| Control circuit of ground fault circuit interrupter (GFCI) Grant 7,626,788 - Wang , et al. December 1, 2 | 2009-12-01 |
| Control Circuit Of Ground Fault Circuit Interrupter (gfci) App 20080022153 - Wang; Kunliu ; et al. | 2008-01-24 |
| Grounding Fault Circuit Interrupter App 20070230072 - Zhang; Kuiyang ; et al. | 2007-10-04 |
| Grounding fault circuit interrupter Grant 7,271,987 - Zhang , et al. September 18, 2 | 2007-09-18 |
| Socket Grant D545,272 - Zhang , et al. June 26, 2 | 2007-06-26 |
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