US Patent Issued to Intex Marketing on Sept. 15 for "Pressure regulating valve structure" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,736,146, issued on Sept. 15, was assigned to Intex Marketing Ltd. (Tortola, British Virgin Islands).

"Pressure regulating valve structure" was invented by Zhi Xiong Huang (Fujian, China), Ying Biao Zhang (Fujian, China) and Zhi Wen Zhou (Fujian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pressure regulating valve structure is described. The pressure regulating valve structure may include a valve body, an air inlet channel arranged in the valve body, and a valve stem movably arranged in the air inlet channel and configured to open or close the air inlet channel. In normal conditions, the air inlet channel is open."

The patent was filed on M...