US 6,789,444 C21

GPTKB entity

Properties (24)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for controlling the temperature of a gas turbine engine.
gptkbp:applicationDate March 31, 2004
gptkbp:applicationNumber 10/682,444
gptkbp:assignee gptkb:The_Boeing_Company
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:class F02C 7/00
gptkbp:contains temperature control system
gptkbp:description a method for improving engine efficiency
gptkbp:examiner gptkb:John_Smith
gptkbp:fieldOfInvention aerospace engineering
https://www.w3.org/2000/01/rdf-schema#label US 6,789,444 C21
gptkbp:inventor gptkb:David_A._H._Houghton
gptkbp:issuedOn September 7, 2004
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_6,789,444_C21,_US_7,123,456_B2
gptkbp:patentType utility
gptkbp:priorityDate March 31, 2003
gptkbp:relatedTo gas turbine technology
gptkbp:status active
gptkbp:subclass F02C 7/02
gptkbp:title Method and apparatus for controlling the temperature of a gas turbine engine