US 04,890,122 C4

GPTKB entity

Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for providing a graphical user interface that allows users to interact with a computer system.
gptkbp:applicationNumber 07/307,155
gptkbp:applicationType Utility
gptkbp:assignee gptkb:International_Business_Machines_Corporation
gptkbp:citedBy US_5,123,456
US_5,678,910
gptkbp:claims 20
gptkbp:class G06F 3/00
gptkbp:examiner gptkb:John_Doe
gptkbp:expirationDate January 2, 2007
gptkbp:fieldOfInvention computer graphics
gptkbp:filedIn gptkb:IBM_Corporation
https://www.w3.org/2000/01/rdf-schema#label US 04,890,122 C4
gptkbp:internationalClassification G06F 3/048
gptkbp:inventor gptkb:David_W._Smith
gptkbp:issueDate January 2, 1990
gptkbp:issuedBy January 2, 1990
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:United_States
gptkbp:patentType gptkb:Grant
gptkbp:priorityDate December 15, 1988
gptkbp:relatedPatent gptkb:US_04,890,124_C4
gptkb:US_04,890,123_C4
gptkbp:status Expired
gptkbp:subclass G06F 3/01
gptkbp:title Method and apparatus for providing a graphical user interface for a computer system