US 516,890,122 B2

GPTKB entity

Properties (26)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_517,890,123_B2
gptkbp:claims 20
gptkbp:class Mechanical_Systems
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2012-11-24
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1990-11-24
https://www.w3.org/2000/01/rdf-schema#label US 516,890,122 B2
gptkbp:internationalClassification F03D 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy 1992-11-24
gptkbp:language English
gptkbp:location gptkb:United_States
gptkbp:patentFamily US_516,890,122_B2,_US_516,890,123_B2
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1990-11-24
gptkbp:publicationDate 1992-11-24
gptkbp:relatedPatent US_516,890,123_B2
gptkbp:status Active
gptkbp:subclass Efficiency Improvement
gptkbp:title Method for improving efficiency