ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,535, issued on Dec. 9.
"Handle assembly, faucet controller, and faucet" was invented by Yuanyuan Li (Anhui, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A handle assembly, a faucet controller, and a faucet are provided. The handle assembly includes a handle, a bushing, and a valve stem sleeve. A first end of the bushing is fixed to the handle. A first end of the valve stem sleeve is detachably connected to a second end of the bushing away from the handle. A connecting port matched with a valve core is disposed on a second end of the valve stem sleeve away from the bushing."
The patent was filed on June 26, 2025, under Application No. 19/250,...