Fan; Shuiwang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fan; Shuiwang.The latest application filed is for "combination hydraulic and pneumatic door closer".
- Fan; Shuiwang - Guangzhou CN
- Fan; Shuiwang - Guangzhou City CN
| Patent | Date |
|---|---|
| Combination hydraulic and pneumatic door closer Grant 9,920,561 - Fan March 20, 2 | 2018-03-20 |
| Combination Hydraulic And Pneumatic Door Closer App 20170081892 - Fan; Shuiwang | 2017-03-23 |
| Door closer capable of adjusting its closing speed Grant 9,556,659 - Fan January 31, 2 | 2017-01-31 |
| Door Closer Capable Of Adjusting Its Closing Speed App 20160362924 - FAN; SHUIWANG | 2016-12-15 |
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.
| 