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. 21, 1987
Filed:
Jul. 29, 1985
Henri Pasquini, Cholet, FR;
Ampafrance, S.A., Boulogne-Billancourt, FR;
Abstract
The seat unit of a folding pushchair comprises a frame which is provided on each side, on the one hand with a seat-back side member swingably supported at the lower end thereof by the particular rear wheel-strut and stiffening link-rod which is pivotally attached to the lower end of the main supporting arm and, on the other hand, with a connecting-rod pivotally attached at one end to the seat-back side member and at the other end to the upper end of the front wheel-strut. For the purpose of folding the pushchair, the structural design is such as to ensure that, when the main supporting arm and the front wheel-strut withdraw in sliding motion and the rear wheel-strut is swung back against said arm and strut under the tractive force applied by the stiffening link-rod, the seat-back side member and the connecting-rod also return to the folded-back position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile