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:
Mar. 11, 2025
Filed:
Nov. 27, 2020
Wonderland Switzerland Ag, Steinhausen, CH;
Andrew J. Horst, West Lawn, PA (US);
Daniel A. Sack, Pottstown, PA (US);
Wonderland Switzerland AG, Steinhausen, CH;
Abstract
A compact collapsible stroller includes a main stroller frame. The main stroller frame includes a central frame hub, and a handle portion, a rear leg portion and a front leg portion that can separately be pivotally coupled to the central frame hub. The main stroller frame further includes an adapter portion attached to the handle portion. The stroller has an unfolded state for use and a folded state for storage. When the stroller changes from the unfolded state to the folded state, the adapter portion approaches a rear wheel set. The main stroller frame can be compactly folded using a series of pivot points, which may accept child seats of various configurations during installation. The seat can be folded in a manner suitable to the folding boundary size of the main stroller frame, thereby keeping the folding size of the stroller unit minimal.