Zhang; Tianrong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Tianrong.The latest application filed is for "garden tool and toppling protection method thereof".
- Zhang; Tianrong - Suzhou CN
- Zhang; Tianrong - Suzhou City Jiangsu Province
- Zhang; Tianrong - Jiangsu CN
- Zhang; Tianrong - Nanjing CN
| Patent | Date |
|---|---|
| Handle assembly for garden tool and garden tool having same Grant 11,399,461 - Bian , et al. August 2, 2 | 2022-08-02 |
| Garden Tool and Toppling Protection Method Thereof App 20210127568 - Wei; Juan ; et al. | 2021-05-06 |
| Handle Assembly and Gardening Tool Having Same App 20200337230 - Bian; Xiaoxian ; et al. | 2020-10-29 |
| Push Rod Mechanism for Garden Tool and Garden Tool with Said Mechanism App 20200000030 - Wei; Juan ; et al. | 2020-01-02 |
| Technological method for synthesis of optically pure L-/D-lactide catalyzed by biogenic guanidine Grant 9,630,942 - Li , et al. April 25, 2 | 2017-04-25 |
| Method for synthesizing poly(butylene succinate-co-butylene adipate) Grant 9,469,724 - Li , et al. October 18, 2 | 2016-10-18 |
| Method For Synthesizing Poly(butylene Succinate-co-butylene Adipate) App 20160096917 - LI; Hong ; et al. | 2016-04-07 |
| Technological Method For Synthesis Of Optically Pure L-/d-lactide Catalyzed By Biogenic Guanidine App 20160039782 - Li; Hong ; et al. | 2016-02-11 |
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.
| 