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:
May. 15, 2007
Filed:
Sep. 16, 2005
Applicant:
Taft O'quin, Inola, OK (US);
Inventor:
Taft O'Quin, Inola, OK (US);
Assignee:
Unarco Industries, Inc., Wagoner, OK (US);
Primary Examiner:
Int. Cl.
CPC ...
B62B 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a shopping cart, which is nestable with similar carts, a transverse extending member bridges two longitudinally extending members, each mounting a cam-engaging member. Two cams are mounted to the transversely extending members. When engaged by the cam-engaging members of a following cart being nested into the shopping cart, the cams lift a back end of the shopping cart, so as to lift rear casters of the shopping cart.