US 47,890,109 S1

GPTKB entity

Properties (35)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationStatus Granted
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_48,000,000
gptkbp:claims 10
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:fieldOfUse Industrial Applications
gptkbp:filingDate July 15, 1987
https://www.w3.org/2000/01/rdf-schema#label US 47,890,109 S1
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate January 10, 1989
gptkbp:issuedBy January 10, 1989
gptkbp:legalStatus Active
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_47,890,108_S1
gptkbp:patentClassification Energy_Systems
Mechanical_Systems
gptkbp:patentExpiration January 10, 2006
gptkbp:patentFamily US_47,890,109_S1,_US_47,890,108_S1
gptkbp:patentLink https://patents.google.com/patent/US47890109S1
gptkbp:patentLitigation nan
gptkbp:patentNumber 47890109
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentType Utility Patent
Utility
gptkbp:priorityDate July 15, 1987
gptkbp:relatedTo gptkb:US_47,890,108_S1
gptkbp:status Active
gptkbp:technologyArea Energy Efficiency
gptkbp:title Method for improving efficiency