US Patent Issued to Qi Cheng on Sept. 30 for "Manufacturing method of carbon fiber profiled bodies for aerospace, aviation and fire fighting" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,427,740, issued on Sept. 30, was assigned to Qi Cheng (Guangdong, China).

"Manufacturing method of carbon fiber profiled bodies for aerospace, aviation and fire fighting" was invented by Qi Cheng (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A manufacturing method of carbon fiber profiled bodies for aerospace, aviation and fire fighting is provided, relating to the technical field of carbon fiber preparation, and including the following steps: uniformly winding carbon fiber cloth around an exterior of a core mould and opening a liquid drainage hole; heating a carbon fiber shell, melting the core mould, and discharging a melted liquid...