Ru; Chen Jing
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ru; Chen Jing.The latest application filed is for "electromagnetic swing".
- Ru; Chen Jing - Foshan CN
- Ru; Chen Jing - Foshan City CN
| Patent | Date |
|---|---|
| Electromagnetic swing Grant 9,868,071 - Gilbert , et al. January 16, 2 | 2018-01-16 |
| Electromagnetic Swing App 20160107091 - Gilbert; David C. ; et al. | 2016-04-21 |
| Electromagnetic swing Grant 9,242,180 - Gilbert , et al. January 26, 2 | 2016-01-26 |
| Electromagnetic Swing App 20140221112 - Gilbert; David C. ; et al. | 2014-08-07 |
| Control device for a children's bouncer and infant support Grant 8,757,716 - Ru , et al. June 24, 2 | 2014-06-24 |
| Electromagnetic swing Grant 8,708,832 - Gilbert , et al. April 29, 2 | 2014-04-29 |
| Electromagnetic Swing App 20130102404 - Gilbert; David C. ; et al. | 2013-04-25 |
| Electromagnetic children's bouncer Grant 8,382,203 - Gilbert , et al. February 26, 2 | 2013-02-26 |
| Electromagnetic swing Grant 8,308,578 - Gilbert , et al. November 13, 2 | 2012-11-13 |
| Control Device For A Children's Bouncer And Infant Support App 20120062004 - Ru; Chen Jing ; et al. | 2012-03-15 |
| Electromagnetic Swing App 20100151951 - GILBERT; DAVID ; et al. | 2010-06-17 |
| Electromagnetic Children's Bouncer App 20100117418 - Gilbert; David ; et al. | 2010-05-13 |
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