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. 19, 1992
Filed:
Nov. 01, 1988
Edward J Belove, Wayland, MA (US);
Todd R Drake, Cambridge, MA (US);
S Jerrold Kaplan, San Francisco, CA (US);
Mitchell D Kapor, Brookline, MA (US);
Richard A Landsman, Hingham, MA (US);
Stephen Zagieboylo, Norfolk, MA (US);
Lotus Development Corporation, Cambridge, MA (US);
Abstract
A system for linking elements representing stored information in a data base comprising a link structure formed in a section of the data base independent of the elements, a pointer in the link structure indicating the location of a first element, and a second pointer in the link structure indicating the location of a second element. The data base contains items comprising textual data and a plurality of categories into which the items may be categorized such that each item may be linked to more than one category. The invention automatically assigns an element in a data base to a parent category if it has been assigned to a child category of the parent. The invention will allow a user to modify data in a data base in a view mode, and will resolve ambiguities by guessing as to the most likely interpretation intended by the user. The invention will allow a user to change the number or organization of categories in the data base while the user is in a view mode.