US 340,123,520 B2

GPTKB entity

Properties (43)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of a mechanical system.
gptkbp:applicationDate 1965-05-15
gptkbp:applicationNumber 340123520
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_123456789_A
gptkbp:claims 10
gptkbp:description This patent describes a method for enhancing the performance of mechanical systems.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2025-01-01
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:fieldOfUse Industrial Applications
gptkbp:filingDate 1970-01-01
gptkbp:grantDate 1968-09-10
https://www.w3.org/2000/01/rdf-schema#label US 340,123,520 B2
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Mechanical_Engineering,_1967.
gptkbp:patentAbstract A method for improving mechanical efficiency.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_123456789_A
gptkbp:patentClassification F16H 1/00
Mechanical_Systems
gptkbp:patentFamily US_340,123,520_B2,_US_340,123,519_B2
gptkbp:patentField Engineering
gptkbp:patentFilingDate 1968-09-10
1965-05-15
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 340123520
gptkbp:patentStatus Active
In force
gptkbp:patentType B2
gptkbp:priorityDate 1965-05-15
gptkbp:relatedTo gptkb:US_340,123,519_B2
gptkbp:status Active
gptkbp:subclass F16H
gptkbp:title Method for improving efficiency