Hou; Quanduo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hou; Quanduo.The latest application filed is for "shower seat".
- Hou; Quanduo - Xiamen CN
| Patent | Date |
|---|---|
| Shower Seat App 20220304873 - Hou; Quanduo ; et al. | 2022-09-29 |
| Water Output Device App 20210323804 - Hou; Quanduo | 2021-10-21 |
| Instantaneous Water Heater App 20210310698 - HOU; Quanduo | 2021-10-07 |
| Safe water heater Grant 10,976,074 - Hou April 13, 2 | 2021-04-13 |
| Water boiler Grant 10,969,140 - Hou , et al. April 6, 2 | 2021-04-06 |
| Safe Water Heater App 20200408444 - Hou; Quanduo | 2020-12-31 |
| Horizontal Water Boiler App 20200300506 - Hou; Quanduo | 2020-09-24 |
| Horizontal Water Boiler App 20200300504 - Hou; Quanduo | 2020-09-24 |
| Boiling water heater Grant 10,378,790 - Hou , et al. A | 2019-08-13 |
| Water Boiler App 20190178529 - HOU; Quanduo ; et al. | 2019-06-13 |
| Boiling Water Heater App 20170248343 - HOU; Quanduo ; et al. | 2017-08-31 |
| Control Method of Parallel Connection Multi-heating Tank Instant Water Heater App 20170003051 - Hou; Quanduo ; et al. | 2017-01-05 |
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.
| 