US Patent 6,400,000

GPTKB entity

Properties (40)
Predicate Object
gptkbp:instanceOf Patent
gptkbp:abstract This patent describes a method for improving the efficiency of widgets.
gptkbp:applicationDate July 1, 1999
gptkbp:applicationNumber 09/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_Patent_7,000,000
gptkbp:claims 20
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:examiner Jane_Smith
gptkbp:expirationDate June 11, 2022
gptkbp:fieldOfInvention Manufacturing
gptkbp:fieldOfUse Industrial Applications
gptkbp:filingDate July 1, 1999
gptkbp:firstClaim A method for improving widget efficiency.
A method for reducing waste in widget production.
https://www.w3.org/2000/01/rdf-schema#label US Patent 6,400,000
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate June 11, 2002
gptkbp:issuedOn June 11, 2002
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract This invention relates to widgets.
gptkbp:patentCitation gptkb:US_Patent_5,500,000
gptkbp:patentClassification Class 123
gptkbp:patentDescription Detailed description of the invention.
gptkbp:patentFamily Patent Family A
gptkbp:patentImage Image URL
gptkbp:patentInventor 20 years
gptkbp:patentNumber 6,400,000
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 15, 2000
gptkbp:relatedApplication gptkb:US_Patent_6,300,000
gptkbp:relatedPatent gptkb:US_Patent_6,500,000
gptkbp:status Active
gptkbp:subclass B23P
gptkbp:title Method for improving widget efficiency