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. 03, 2002
Filed:
Dec. 05, 2000
Taft O'Quin, Inola, OK (US);
Unarco Industries, Inc., Wagoner, OK (US);
Abstract
A shopping cart, which is nestable with a similar cart preceding it for storage, comprises a wheeled chassis, a handle structure, a basket having a front wall, a bottom wall, and two side walls, and a rear gate mounted so as to be pivotable. When the basket of the shopping cart is pushed into the basket of the preceding cart, the rear gate of the preceding cart is pivoted into an elevated position. In the elevated position, unless the rear gate of the preceding cart rests on the upper edges of both side walls of the basket being pushed thereinto, the rear gate of the preceding cart rests on the upper edge of one side wall of the basket being pushed thereinto but one corner of the rear gate of the preceding cart, near the side wall that is opposite, can drop into the basket of the shopping cart. Each side wall of the basket of the shopping cart has a ledge, which projects laterally into the basket from such side wall and which has an inclined surface adapted to engage such a corner dropping into the basket of the shopping cart and to guide the engaged corner upwardly along the inclined surface as the basket of the shopping cart is pulled from the basket of the preceding cart. In a preferred embodiment, the front, bottom, and side walls of the basket of the shopping cart are molded from a polymeric material and the inclined ledge projecting from each side wall is molded unitarily with such side wall.