US 6,456,789 R1

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 09/123,456
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention manufacturing
gptkbp:filingDate 1998-07-15
gptkbp:firstClaim A widget comprising...
gptkbp:grantDate 2002-09-24
https://www.w3.org/2000/01/rdf-schema#label US 6,456,789 R1
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 2002-09-24
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentNumber 6,456,789
gptkbp:priorityDate 1998-07-15
gptkbp:relatedPatent US 6,123,456 R1
gptkbp:status active
gptkbp:title Method for improving widget efficiency