US 6,789,897 C4

GPTKB entity

Properties (23)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of widgets.
gptkbp:applicationNumber 10/123,456
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 2002-04-15
gptkbp:firstClaim A method for improving widget efficiency comprising...
gptkbp:grantDate 2004-09-14
https://www.w3.org/2000/01/rdf-schema#label US 6,789,897 C4
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 2004-09-14
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentNumber 6,789,897
gptkbp:priorityDate 2001-04-15
gptkbp:relatedPatent gptkb:US_6,123,456_A1
gptkbp:status Active
gptkbp:title Method for improving widget efficiency