US 4,123,383 B2

GPTKB entity

Statements (34)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationDate 1976-10-31
gptkbp:applicationNumber US_05/123,456
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_5,678,910
gptkbp:claims 10
gptkbp:class Mechanical_Systems
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1976-10-31
https://www.w3.org/2000/01/rdf-schema#label US 4,123,383 B2
gptkbp:internationalClassification F03G
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1978-10-31
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:patentAbstract This patent describes a method for enhancing the efficiency of mechanical systems.
gptkbp:patentCitation US_3,456,789
gptkbp:patentDescription A detailed description of the method and its applications.
gptkbp:patentExpiration 1995-10-31
gptkbp:patentFamily US_4,123,383
gptkbp:patentImage image_url_here
gptkbp:patentLink https://patents.google.com/patent/US4123383B2
gptkbp:patentNumber 4,123,383
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1975-10-31
gptkbp:relatedPatent US_4,567,890
gptkbp:status Active
gptkbp:subclass Energy Efficiency
gptkbp:title Method for improving efficiency