ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,461, issued on June 10, was assigned to CYBEX Gmbh (Bayreuth, Germany) and GOODBABY CHILD PRODUCTS Co. LTD. (Kunshan, China).

"Stroller" was invented by Ralf Holleis (Bayreuth, Germany), Junma Wang (Kunshan, China) and Xueming Yu (Kunshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a stroller comprising a stroller chassis and a child receiving device for receiving at least one child. The child receiving device can be oriented in at least two different orientations, in particular a forwards orientation and a rearwards orientation, relative to the stroller chassis, wherein at least one receiving section of the child ...