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:
Jun. 20, 2000
Filed:
Dec. 19, 1997
Barbara Elizabeth Johnson, Elk Grove Village, IL (US);
James Charles Martin, Grayslake, IL (US);
Kenneth Francis Rabolt, Cary, IL (US);
Keri Anderson Healy, Bainbridge Island, WA (US);
Danielle Anne Byron, Chicago, IL (US);
Ilga Anita Berzkalns, Riga, LV;
A. C. Nielson Company, Schaumburg, IL (US);
Abstract
A market research database contains a plurality of sets of product related information. Each set of product related information relates to a corresponding market aspect of products. For example, a set may relate to packages in which products are contained, another set may relate to brand names of products, still another set may relate to business enterprises which package, distribute, or market products, and so on. Each set includes a current layer of product related information, wherein the current layer of product related information is in current time. The product related information in the current layer of each set of product related information includes a control designator. The control designator permits direct access to the current layer of product related information substantially exclusive of other product related information.