US 6,789,867 K71

GPTKB entity

Properties (45)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 10/780,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:class mechanical apparatus
gptkbp:description This patent describes a novel approach to enhance the performance of mechanical systems.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2024-02-06
gptkbp:fieldOfInvention mechanical engineering
gptkbp:fieldOfUse automotive applications
industrial applications
commercial applications
energy sector
residential applications
aerospace applications
agricultural applications
manufacturing sector
marine applications
construction sector
gptkbp:filingDate 2004-02-06
https://www.w3.org/2000/01/rdf-schema#label US 6,789,867 K71
gptkbp:internationalClassification F03D 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2004-09-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_5,678,901_A
gptkb:US_6,543,210_B1
gptkb:US_6,789,869_K71
gptkb:US_6,789,866_K71
US_6,789,868_K71
gptkbp:patentFamily US_6,789,867_K71,_US_7,123,456_B2
gptkbp:patentNumber 6,789,867
gptkbp:patentType utility
gptkbp:priorityDate 2003-02-06
gptkbp:relatedTo gptkb:US_6,123,456_K71
gptkbp:status active
gptkbp:subclass energy efficiency
gptkbp:technologyArea renewable energy