US 4,444,445

GPTKB entity

Statements (67)
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 gptkb:US_5,555,555
gptkbp:claims 10
gptkbp:class Manufacturing Processes
gptkbp:examiner Jane_Smith
gptkbp:expirationDate April 24, 2001
gptkbp:fieldOfUse manufacturing
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate March 1, 1982
https://www.w3.org/2000/01/rdf-schema#label US 4,444,445
gptkbp:internationalClassification B23Q 11/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn April 24, 1984
gptkbp:legalStatus Lapsed
gptkbp:patentCitation gptkb:US_6,222,222
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gptkbp:patentFamily US_4,444,445_family
gptkbp:patentNumber 4,444,445
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 1, 1982
gptkbp:relatedPatent US_4,444,446
gptkbp:status expired
gptkbp:subclass Process Optimization
gptkbp:title Method for improving efficiency
gptkbp:USClassification 29/890.1