Tao; Jianquan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tao; Jianquan.The latest application filed is for "method for vacuum smelting and variable pressure solidification forming aluminum alloy piece with ultra-thin wall and high gas tightness".

Company Profile

6.3.3

Tao; Jianquan - Chongqing CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Plaster casting mold fabrication method for a complicated structure aluminum alloy casting with a large inner cavity and a thin wall Grant 10,946,439 - Chen , et al. March 16, 2	2021-03-16
Method for vacuum smelting and variable pressure solidification forming aluminum alloy piece with ultra-thin wall and high gas tightness Grant 10,913,111 - Chen , et al. February 9, 2	2021-02-09
Multi-position parallel pressurized casting device and method for large aluminum alloy castings Grant 10,888,921 - Chen , et al. January 12, 2	2021-01-12
Method For Vacuum Smelting And Variable Pressure Solidification Forming Aluminum Alloy Piece With Ultra-thin Wall And High Gas Tightness App 20200324335 - Chen; Qiang ; et al.	2020-10-15
Plaster Casting Mold Fabrication Method For A Complicated Structure Aluminum Alloy Casting With A Large Inner Cavity And A Thin Wall App 20200324334 - Chen; Qiang ; et al.	2020-10-15
Multi-position Parallel Pressurized Casting Device and Method for Large Aluminum Alloy Castings App 20200038947 - CHEN; Qiang ; et al.	2020-02-06

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.