ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,787, issued on Sept. 9, was assigned to KITCHENDAO KITCHENWARE Co. LTD (Guangdong, China).
"Air pump having reminding function" was invented by Jiajie Zhong (Guangdong, China), Haisheng Chen (Guangdong, China) and Jing Huang (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to the technical field of air pumps, and particularly relates to an air pump having a reminding function. The air pump includes a pump cylinder provided with a first hollow cavity and a push rod assembly that is pullable. The push rod assembly is movably inserted into the pump cylinder. The air pump further includes an air pressure sensor an...