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:
Nov. 27, 1990
Filed:
Sep. 21, 1987
Applicant:
Inventors:
John Malec, Chicago, IL (US);
Joseph P Moser, Glendale Heights, IL (US);
Assignee:
Information Resources, Inc., Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; A63F / ;
U.S. Cl.
CPC ...
340825350 ; 186 62 ; 34082549 ; 364400 ;
Abstract
A shopping cart display system includes a cart mounted display that is responsive to trigger signals provided by transmitters associated with a particular location. When the display receives a unique trigger signal, it displays advertising media associated with that location. In one embodiment, the display includes a sensor for determining whether the information is displayed in the presence of a consumer, and a memory for storing all trigger signals received during a given shopping trip. The stored data is transmitted to a polling transceiver located at a point of sale register for later analysis.
Published as:
WO8902628A1; AU2521588A; DK246089A; DK246089D0; FI892436A7; EP0335931A1; BR8807216A; JPH02501237A; US4973952A; EP0335931A4; AU616917B2; CA1300235C; AU1098592A; AU1098692A; AU1098492A; AU633457B2; AU635169B2; AR242676A1; AU636809B2; US5287266A; US5295064A; EP0335931B1; ATE136378T1; DE3855178D1; DE3855178T2; JP2743340B2; EP0335931B2; DK175971B1; DE3855178T3;