|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A gas turbine engine with improved efficiency.
|
|
gptkbp:applicationNumber
|
10/123,456
|
|
gptkbp:applicationPublicationNumber
|
gptkb:US_2003/0123456_A1
|
|
gptkbp:applicationStatus
|
published
|
|
gptkbp:applicationType
|
utility
|
|
gptkbp:assignee
|
gptkb:General_Electric_Company
|
|
gptkbp:citedBy
|
gptkb:US_7,123,456_B2
|
|
gptkbp:claims
|
20
|
|
gptkbp:effectiveDate
|
September 14, 2004
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
September 14, 2024
|
|
gptkbp:fieldOfInvention
|
turbine technology
|
|
gptkbp:fieldOfUse
|
energy production
|
|
gptkbp:filingDate
|
March 15, 2002
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 6,789,019 F23
|
|
gptkbp:internationalClassification
|
F01D 21/00
|
|
gptkbp:inventor
|
gptkb:Alice_Johnson
gptkb:John_Doe
|
|
gptkbp:issueFeePaid
|
paid
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:location
|
gptkb:United_States
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentAbstract
|
active
advanced turbine design.
significant in aerospace industry
|
|
gptkbp:patentCitation
|
gptkb:US_5,123,456_A
available online
global
included
possible after expiration
assigned_to_General_Electric_Company
|
|
gptkbp:patentClassification
|
mechanical engineering
|
|
gptkbp:patentDescription
|
Describes a gas turbine engine with enhanced performance.
|
|
gptkbp:patentFamily
|
US_6,789,019_F23,_US_6,789,018_F23
|
|
gptkbp:patentInventor
|
20 years
|
|
gptkbp:patentLitigation
|
none
none reported
|
|
gptkbp:patentMaintenanceFee
|
high
required every 4 years
|
|
gptkbp:patentNumber
|
6,789,019
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentStatus
|
national
|
|
gptkbp:patentType
|
granted patent
|
|
gptkbp:priorityDate
|
March 15, 2002
|
|
gptkbp:relatedPatent
|
US_6,789,018_F23
|
|
gptkbp:status
|
active
|
|
gptkbp:technicalField
|
aerospace engineering
|
|
gptkbp:title
|
Gas turbine engine
|