US Patent Issued to Mingliang Wu on June 10 for "Multi-mode up-down curtain" (Chinese Inventors)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,039, issued on June 10, was assigned to Mingliang Wu (Xiamen, China).

"Multi-mode up-down curtain" was invented by Mingliang Wu (Fujian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-mode up-down curtain includes a winding component, a cord fabric, an adjusting rod, a positioning element and a falling element. The winding component includes a support element and a roller rotatably mounted there on. The cord fabric is entirely or partially wound around the roller. The cord fabric includes a light-transmitting section and a light-tight section which are connected along a stretching direction of the cord fabric. The light-tight section i...