US Patent 5,123,123

GPTKB entity

Properties (42)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_Patent_5,678,901
gptkbp:claims 10
gptkbp:class 123/456
gptkbp:documentType patent document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate June 23, 2012
gptkbp:fieldOfInvention manufacturing
gptkbp:filingDate July 1, 1991
https://www.w3.org/2000/01/rdf-schema#label US Patent 5,123,123
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate June 23, 1992
gptkbp:issuedOn June 23, 1992
gptkbp:language English
gptkbp:legalStatus active
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentAbstract This patent describes a method for enhancing widget performance.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_Patent_4,567,890
gptkbp:patentExpiration June 23, 2012
gptkbp:patentFamily Acme_Widget_Family
gptkbp:patentField engineering
mechanical engineering
gptkbp:patentFilingDate July 1, 1991
June 23, 1992
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentMaintenanceFee paid
gptkbp:patentNumber 5,123,123
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentType utility
gptkbp:priorityDate December 15, 1990
gptkbp:relatedPatent gptkb:US_Patent_5,234,567
gptkbp:status active
gptkbp:subclass 123/456.1
gptkbp:title Method for improving widget efficiency