US 4,321,159

GPTKB entity

Statements (26)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 06/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,678,901
gptkbp:class Manufacturing Processes
gptkbp:country gptkb:United_States
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1999-03-30
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1980-05-15
https://www.w3.org/2000/01/rdf-schema#label US 4,321,159
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn 1982-03-30
gptkbp:language English
gptkbp:legalStatus Active
gptkbp:numberOfClaims 20
gptkbp:patentFamily US_4,321,159_family
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1980-05-15
gptkbp:relatedTo US_4,321,158
gptkbp:status granted
gptkbp:subclass Efficiency Improvement
gptkbp:title Method for improving efficiency