Zhao; Shengdun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhao; Shengdun.The latest application filed is for "powder-enhanced friction stir rivet welding device and method".
- Zhao; Shengdun - Xi'an CN
- Zhao; Shengdun - Shaanxi CN
| Patent | Date |
|---|---|
| Inner roller feeding device for a baseplate of counter-roller driving power spinning equipment Grant 11,306,799 - Zhao , et al. April 19, 2 | 2022-04-19 |
| Powder-enhanced friction stir rivet welding device and method Grant 11,298,777 - Zhao , et al. April 12, 2 | 2022-04-12 |
| Full-electric servo vertical three-counter-roller driving power spinning device Grant 11,292,045 - Zhao , et al. April 5, 2 | 2022-04-05 |
| Powder-enhanced Friction Stir Rivet Welding Device And Method App 20210402503 - ZHAO; Shengdun ; et al. | 2021-12-30 |
| Full-electric servo vertical three-counter-roller driving power spinning device App 20210023602 - ZHAO; Shengdun ; et al. | 2021-01-28 |
| Inner Roller Feeding Device For A Baseplate Of Counter-roller Driving Power Spinning Equipment App 20210025476 - ZHAO; Shengdun ; et al. | 2021-01-28 |
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.
| 