US Patent Issued to IPV on Jan. 20 for "Pump" (South Korean Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,527,908, issued on Jan. 20, was assigned to IPV (Seoul, South Korea).

"Pump" was invented by Do Kyung Lee (Hwaseong-si, South Korea) and Joon Sung Jeon (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a pump including: a housing having a shaft hole part; a shaft part extending to an outside of the housing through the shaft hole part; a power generation part arranged inside the housing and transmitting power to the shaft part; and a fluid provided in an inner space of the housing. A certain distance is formed between an inner circumferential surface of the shaft hole part and an outer circumferential ...