ALEXANDRIA, Va., March 19 -- United States Patent no. 12,251,049, issued on March 18, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Blender" was invented by Ki Joong Kang (Seoul, South Korea), Hyun Woo Park (Seoul, South Korea), Young Soo Kim (Seoul, South Korea) and Yang Ho Kim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed is a blender in which multiple blades have different bending or twisting angles. The blender includes a container body in which food is received, a main body provided under the container body and configured to support the container body, a container lid mounted detachably to the upper surface of the container body and configured to open and close...