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:
Jul. 14, 2026
Filed:
Aug. 10, 2022
Wonderland Switzerland Ag, Steinhausen, CH;
Shoufeng Hu, Dongguan, CN;
WONDERLAND SWITZERLAND AG, Steinhausen, CH;
Abstract
A foldable and movable carrier includes a locking mechanism, a first rod, and a second rod. The locking mechanism has a locked state and an unlocked state. The first rod is provided with a first mating portion. The second rod is pivotally connected to the first rod, and the second rod is provided with a second mating portion detachably mating with the first mating portion. When the locking mechanism is in the locked state, the first rod and the second rod are relatively fixed. When the locking mechanism is in the unlocked state, if the first mating portion mates with the second mating portion, the first rod and the second rod are relatively fixed, if the first mating portion and the second mating portion are released from mating, the first rod is capable of rotating relative to the second rod, so as to fold or unfold the movable carrier.