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:
Dec. 17, 2002
Filed:
Jun. 23, 2000
Kenny Cheng, Taipei, TW;
Other;
Abstract
There is disclosed a folding device for a foldable stroller, comprising a switch button ( ), a handle portion ( ), a linkage portion ( ), an engaging means ( ) and a spring ( ), and characterized in that the handle portion ( ) has an opening ( ) through which the protrusion portion ( ) of the engaging means ( ) passes, a hole ( ) for accommodating and fixing the upper supporting member ( ) of the stroller, two lugs ( ) for fixing the rear supporting member ( ) of the stroller, and a spring receiving portion ( ) for holding the spring ( ); the linkage portion ( ) has a hole ( ) and is used for linking the upper supporting member ( ) of the stroller and the lower supporting member ( ) of the stroller together; the switch button ( ) has a depressing portion ( ) on the top and a recess ( ) at the bottom for accommodating the protrusion portion ( ) of the engaging means ( ); the engaging means ( ) has a protrusion portion ( ) which is accommodated and secured in the recess ( ) of the switch button ( ), two fixing arms ( ) on which the upper supporting member ( ) of the stroller is fixed, and a recess ( ) for holding the spring ( ); and the spring ( ) is mounted between the protrusion portion ( ) of the engaging means ( ) and the spring receiving portion ( ) of the handle portion ( ), for biasing the protrusion portion ( ) of the engaging means ( ) forwards so that the engaging means ( ) is engaged with the lower supporting member ( ) of the stroller.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile