US 6,789,821 D1

URI: https://gptkb.org/entity/US_6%2C789%2C821_D1
GPTKB entity
Properties (28)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 10
gptkbp:classification U.S._Class_123/456
gptkbp:drawings Yes
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2024-09-14
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 2004-02-06
https://www.w3.org/2000/01/rdf-schema#label US 6,789,821 D1
gptkbp:internationalClassification F16K_31/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2004-09-14
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US_6,789,821_D1,_US_6,789,820_D1
gptkbp:patentNumber 6,789,821
gptkbp:patentType Design
gptkbp:priorityDate 2003-02-06
gptkbp:relatedPatent gptkb:US_6,789,820_D1
gptkbp:status Active
gptkbp:title Method for improving widget efficiency