US 5,013,456

GPTKB entity

Statements (35)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 07/407,123
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,123,456
gptkbp:claims 20
gptkbp:class Manufacturing Processes
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate May 7, 2008
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate April 10, 1989
https://www.w3.org/2000/01/rdf-schema#label US 5,013,456
gptkbp:internationalClassification B23Q 11/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate May 7, 1991
gptkbp:issuedOn May 7, 1991
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Not Paid
gptkbp:patentCitation US_4,567,890
gptkbp:patentExpiration May 7, 2008
gptkbp:patentFamily US_5,013,456_family
gptkbp:patentLink https://patents.google.com/patent/US5013456A/en
gptkbp:patentNumber 5,013,456
gptkbp:patentOffice gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentType Utility Patent
gptkbp:priorityDate November 15, 1988
gptkbp:relatedPatent US_5,000,000
gptkbp:status expired
gptkbp:subclass Efficiency Improvement
gptkbp:title Method for improving efficiency