US 450,456,794 B2

GPTKB entity

Statements (39)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationPublicationNumber gptkb:US_450,456,794_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee Company XYZ
gptkbp:citedBy US_500,000,001_B2
gptkbp:claims 20
gptkbp:class Mechanical_Systems
gptkbp:country gptkb:United_States
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 5, 2005
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate February 2, 1984
https://www.w3.org/2000/01/rdf-schema#label US 450,456,794 B2
gptkbp:internationalClassification F03B_13/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate March 5, 1985
gptkbp:issuedOn March 5, 1985
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for improving efficiency in mechanical systems.
gptkbp:patentCitation US_400,000,000_B2
gptkbp:patentClassification Class 123
gptkbp:patentDescription Detailed description of the invention.
gptkbp:patentFamily US_450,456,794_B2,_US_450,456,793_B2
gptkbp:patentImage image_url_here
gptkbp:patentLink https://patents.google.com/patent/US450456794B2
gptkbp:patentNumber 450456794
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Utility Patent
gptkbp:priorityDate January 1, 1983
gptkbp:relatedTo gptkb:US_450,456,793_B2
gptkbp:status Active
gptkbp:subclass Efficiency Improvement
gptkbp:title Method for improving efficiency