The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 19, 2021
Filed:
Apr. 01, 2019
Dynamic Motion, Llc, Richmond, VA (US);
Ying Hui Huang, New South Wales, AU;
Anthony Michael Young, New South Wales, AU;
Lee Baker, New South Wales, AU;
Mark Bayly, New South Wales, AU;
DYNAMIC MOTION, LLC, Richmond, VA (US);
Abstract
A collapsible child's stroller with a handle frame (), a front wheel frame () and a rear wheel frame (), mutually connected at a hinge joint () for mutual angular displacement between folded and unfolded configurations. The hinge joint has two spaced apart, parallel hinge axes, about which the frames () mutually rotate. The stroller is further provided with a locking element () moveable between a locked position in which the frames () are locked in the unfolded configuration, and an unlocked position allowing the frames () to rotate to the folded configuration. The locking element () moves in a direction traverse to the parallel hinge axes to better transfer loads between the frames.