US 4546475879 B2

GPTKB entity

Properties (22)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for providing a user interface for a computer system.
gptkbp:applicationNumber US_06/610,198
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Hewlett-Packard_Company
gptkbp:citedBy gptkb:US_5,555,403
gptkbp:country gptkb:United_States
gptkbp:examiner gptkb:John_Doe
gptkbp:fieldOfInvention Computer user interfaces
gptkbp:filingDate November 6, 1984
https://www.w3.org/2000/01/rdf-schema#label US 4546475879 B2
gptkbp:internationalClassification G06F 3/00
gptkbp:inventor gptkb:Robert_W._McCulloch
gptkbp:issuedBy June 17, 1985
gptkbp:legalStatus Lapsed
gptkbp:numberOfClaims 20
gptkbp:patentFamily US_4546475879
gptkbp:patentType Granted
gptkbp:priorityDate December 30, 1980
gptkbp:relatedTo Graphical user interface
gptkbp:status Expired
gptkbp:title Method and apparatus for providing a user interface for a computer system