ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,708,590, issued on Aug. 18, was assigned to Zhongshan Jvtech Silicone Technology Co. LTD. (Zhongshan, China).
"Infant and toddler feeder" was invented by Yucheng Meng (Zhongshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An infant and toddler feeder includes a first main body and a second main body, where the second main body has an opening sealing portion, a piston, and a pushing connection portion; the opening sealing portion is matched with the filling opening for connecting the filling opening and sealing the filling opening; the piston is matched with an inner cavity of the cylindrical temporary storage area to form a connection structur...