US patent 6,789,461

GPTKB entity

Properties (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
abstract_image.png
gptkbp:applicationNumber 10/123,456
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_patent_7,123,456
gptkbp:claims 20
gptkbp:class B23P_15/00
gptkbp:documentType utility patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate September 7, 2021
gptkbp:fieldOfInvention manufacturing
gptkbp:filingDate April 1, 2002
gptkbp:fullText full_text.pdf
https://www.w3.org/2000/01/rdf-schema#label US patent 6,789,461
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate September 7, 2004
gptkbp:issuedOn September 7, 2004
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
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gptkbp:patentFamily US_patent_family
gptkbp:patentNumber 6,789,461
gptkbp:patentOffice gptkb:USPTO
gptkbp:priorityDate March 1, 2002
gptkbp:relatedTo gptkb:US_patent_6,789,460
gptkbp:status active
gptkbp:subclass B23P_15/02
gptkbp:title Method for improving widget efficiency