US 5,890,123 B2

GPTKB entity

Statements (57)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456_B1
gptkbp:claims 20
gptkbp:class Manufacturing Processes
gptkbp:coInventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkbp:examiner Jane_Smith
gptkbp:expirationDate April 6, 2016
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate September 30, 1997
https://www.w3.org/2000/01/rdf-schema#label US 5,890,123 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate April 6, 1999
gptkbp:issuedOn April 6, 1999
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
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gptkbp:patentFamily US_5,890,123_B2,_US_6,123,456_B1
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Utility Patent
gptkbp:priorityDate April 6, 1998
gptkbp:relatedPatent gptkb:US_5,678,901_B2
gptkbp:status Active
gptkbp:subclass Widget_Manufacturing
gptkbp:title Method for improving widget efficiency