ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,000, issued on July 14, was assigned to Omachron Intellectual Property Inc. (Hampton, Canada).
"Surface cleaning apparatus" was invented by Wayne Ernest Conrad (Hampton, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "A hand vacuum cleaner has an air treatment chamber comprising an air inlet, an air outlet, a front end comprising a front door and a rear end. The front door is moveable between an open position in which the air treatment chamber is opened and a closed position. The air treatment chamber further comprises a stationary portion and a moveable portion, the moveable portion is moveable with respect to the stationary portion between a...