Yi; Zehua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yi; Zehua.The latest application filed is for "infant stroller apparatus".
- Yi; Zehua - Tuen Mun CN
- Yi; Zehua - Taipei TW
- Yi; Zehua - Central Hong Kong HK
| Patent | Date |
|---|---|
| Infant stroller apparatus Grant 10,000,226 - Yi June 19, 2 | 2018-06-19 |
| Infant Stroller Apparatus App 20170282952 - YI; Zehua | 2017-10-05 |
| Stroller Grant D735,621 - Yi , et al. August 4, 2 | 2015-08-04 |
| Brake mechanism for an infant stroller apparatus Grant 9,067,613 - Yi , et al. June 30, 2 | 2015-06-30 |
| Brake Mechanism for an Infant Stroller Apparatus App 20140070505 - YI; Zehua ; et al. | 2014-03-13 |
| Infant carrier apparatus provided with a child holding accessory and method of installing the same Grant 8,550,479 - Yi , et al. October 8, 2 | 2013-10-08 |
| Swing seat base Grant D689,721 - Cheng , et al. September 17, 2 | 2013-09-17 |
| Infant Carrier Apparatus Provided with a Child Holding Accessory and Method of Installing the Same App 20110156454 - YI; Zehua ; et al. | 2011-06-30 |
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