ALEXANDRIA, Va., July 21 -- United States Patent no. 12,686,571, issued on July 21, was assigned to MARICAP OY (Vantaa, Finland).
"Method and apparatus for handling material in a pneumatic material conveying system" was invented by Goran Sundholm (Tuusula, Finland).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method and apparatus for transferring and handling material. Material is supplied into a separator device by a conveying pipe with an air flow from a partial-vacuum generator connected to a container space of the separator device, to a transporting pipe. The material is removed from the container space via an outlet opening to a press chamber. The material is transferred and compacted by a transferri...