US 5,432,109 H3

GPTKB entity

Properties (53)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationPublication gptkb:US_2003/0123456_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456_B1
gptkbp:claims 20
gptkbp:class Mechanical_Systems
gptkbp:country gptkb:United_States
gptkbp:description This patent describes a method for enhancing the efficiency of mechanical systems.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate July 11, 2015
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:fieldOfUse Industrial Applications
gptkbp:filingDate September 30, 1993
https://www.w3.org/2000/01/rdf-schema#label US 5,432,109 H3
gptkbp:internationalClassification F03D 1/00
gptkbp:inventor gptkb:John_Doe
John_Doe,_Jane_Roe
gptkbp:issueDate July 11, 1995
gptkbp:issuedBy July 11, 1995
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for improving efficiency in mechanical systems.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_4,567,890_A
gptkb:US_6,123,456_B1
gptkbp:patentClaim 20
gptkbp:patentClassification Class 123
Subclass 456
F03D 1/00
gptkbp:patentDescription This patent describes a method for enhancing the efficiency of mechanical systems.
gptkbp:patentExpiration July 11, 2015
gptkbp:patentFamily US_5,432,109_H3,_US_6,789,012_B2
gptkbp:patentFamilyMembers US_5,432,109_H3,_US_5,678,910_A,_US_6,789,012_B2
gptkbp:patentField Energy Efficiency
gptkbp:patentFilingDate September 30, 1993
July 11, 1995
gptkbp:patentInventor gptkb:John_Doe
Jane_Smith
gptkbp:patentMaintenanceFee Paid
gptkbp:patentNumber 5,432,109
gptkbp:patentStatus Active
Granted
gptkbp:patentType gptkb:US_5,678,910_A
Utility Patent
gptkbp:priorityDate January 15, 1993
gptkbp:relatedPatent gptkb:US_5,678,910_A
gptkbp:status Active
gptkbp:subclass Energy Efficiency
gptkbp:technology gptkb:Mechanical_Engineering_Technology
gptkbp:title Method for improving efficiency