Patent applications and USPTO patent grants for ZHANG; Xiaojian.The latest application filed is for "folding hook structure and carriage frame and as well as baby carriage having the same".
Patent | Date |
---|---|
Folding Hook Structure And Carriage Frame And As Well As Baby Carriage Having The Same App 20220234639 - ZHANG; Xiaojian | 2022-07-28 |
Complex surface three-coordinate measuring device and error compensation method Grant 11,359,905 - Zhao , et al. June 14, 2 | 2022-06-14 |
Chair App 20220023120 - Zhang; Xiaojian | 2022-01-27 |
Device For Preparing Xylitol By Integrating Evaporation, Crystallization And Centrifugal Separation, And Control Method Therefor App 20210395174 - Yang; Jian ;   et al. | 2021-12-23 |
Xylose Mother Liquor Continuous Carbonation And Impurity-removal Device And Method Therefor App 20210381069 - LUO; Jiaxing ;   et al. | 2021-12-09 |
Chair Grant 11,173,083 - Zhang November 16, 2 | 2021-11-16 |
Child Stroller Apparatus App 20210339784 - ZHANG; Xiaojian | 2021-11-04 |
Child stroller apparatus Grant 11,091,186 - Zhang August 17, 2 | 2021-08-17 |
Chair App 20210196540 - Zhang; Xiaojian | 2021-07-01 |
Child Stroller Apparatus App 20200239058 - ZHANG; Xiaojian | 2020-07-30 |
Complex Surface Three-coordinate Measuring Device And Error Compensation Method App 20190294267 - ZHAO; Huan ;   et al. | 2019-09-26 |
Remote control electric shoes Grant 9,814,962 - Zhang November 14, 2 | 2017-11-14 |
Remote Control Electric Shoes App 20170182397 - ZHANG; XIAOJIAN | 2017-06-29 |
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 |
Child carrier apparatus and its operating method Grant 8,419,558 - Zhang April 16, 2 | 2013-04-16 |
Child Carrier Apparatus and Its Operating Method App 20110070958 - Zhang; Xiaojian | 2011-03-24 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.