US 3,456,825 B2

GPTKB entity

Statements (42)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber US_5,678,901
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_4,567,890_B2
gptkbp:claims 10
gptkbp:class Mechanical_Systems
gptkbp:documentType Utility Patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1986-07-22
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1967-05-01
https://www.w3.org/2000/01/rdf-schema#label US 3,456,825 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1969-07-22
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract This patent describes a method for enhancing the efficiency of mechanical systems.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_3,456,824
gptkbp:patentClaim Claim 1: A method for...
gptkbp:patentClassification Class 123
gptkbp:patentDescription Detailed description of the method and its applications.
gptkbp:patentFamily US_3,456,825
gptkbp:patentField Mechanical Engineering
gptkbp:patentImage URL to patent image
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 3456825
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Filed
Assignment of rights
gptkbp:patentType Granted Patent
gptkbp:priorityDate 1966-05-01
gptkbp:relatedTo gptkb:US_3,456,824_B2
gptkbp:status Active
gptkbp:subclass Energy Efficiency
gptkbp:title Method for improving efficiency