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:
Jun. 02, 2026
Filed:
Dec. 20, 2021
Wonderland Switzerland Ag, Steinhausen, CH;
Daniel A. Sack, Mohnton, PA (US);
Patrick J. G. Bowers, West Chester, PA (US);
Curtis M. Hartenstine, Birdsboro, PA (US);
Andrew J. Horst, Morgantown, PA (US);
Colin F. Eggert-Crowe, King of Prussia, PA (US);
Lance J. Clemmer, Mohnton, PA (US);
WONDERLAND SWITZERLAND AG, Steinhausen, CH;
Abstract
In one example, a carriage for pushing a child carrier has a wheeled frame that transitions between expanded and folded configurations. The frame has first and second leg assemblies and first and second linkages. The first leg assembly has a first front leg and a first rear leg that are pivotably coupled to one another. The second leg assembly has a second front leg and a second rear leg that are pivotably coupled to one another. The first linkage is attached to the first front leg and the first rear leg, and the second linkage is attached to the second front leg and the second rear leg so as to guide movement of the front and rear legs as the frame is transitioned between the expanded and folded configurations. The first and second linkages each define a support surface that supports an underside of the child carrier.