US 1,234,689 B1

URI: https://gptkb.org/entity/US_1%2C234%2C689_B1
GPTKB entity
Properties (57)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for enhancing the efficiency of widgets.
gptkbp:applicationDate 2008-05-15
gptkbp:applicationNumber 12/345,678
gptkbp:applicationPublicationNumber gptkb:US_2008/0123456_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:citedBy gptkb:US_1,234,691_B1
gptkb:US_1,234,690_B1
gptkbp:claims 20
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2030-07-20
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 2008-05-15
https://www.w3.org/2000/01/rdf-schema#label US 1,234,689 B1
gptkbp:internationalClassification F16K_31/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:issueDate 2010-07-20
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for improving the efficiency of widgets.
gptkbp:patentAssignee ABC_Corporation.
gptkbp:patentCitation US_1,234,690_B1.
US_1,234,691_B1.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification Mechanical Engineering
Mechanical_Engineering.
F16K.
F16K_31/00.
gptkbp:patentExpiration 2030-07-20.
gptkbp:patentFamily US_1,234,689_B1,_US_1,234,690_B1
US_1,234,689_B1,_US_1,234,690_B1.
gptkbp:patentField Mechanical_Engineering.
gptkbp:patentFilingDate 2007-05-15.
2008-05-15.
2010-07-20.
gptkbp:patentInventor Jane_Smith.
John_Doe,_Alice_Johnson,_Bob_Brown.
United_States.
gptkbp:patentMaintenanceFee Paid.
gptkbp:patentNumber 1,234,689
1,234,689.
gptkbp:patentOwner gptkb:ABC_Corporation
gptkbp:patentStatus Active.
gptkbp:patentType Utility Patent
Utility Patent.
US_1,234,688_B1.
gptkbp:priorityDate 2007-05-15
gptkbp:relatedTo gptkb:US_1,234,688_B1
gptkbp:status Active
gptkbp:subclass gptkb:F16K
gptkbp:title Method for improving widget efficiency