US 500,123,489 B2

GPTKB entity

Properties (57)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 07/123,456
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US 600,123,456 B1
gptkbp:claims 20
gptkbp:class Manufacturing processes
gptkbp:documentType B2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-03-19
gptkbp:fieldOfInvention Manufacturing technology
gptkbp:filingDate 1990-05-15
https://www.w3.org/2000/01/rdf-schema#label US 500,123,489 B2
gptkbp:internationalClassification B23Q 11/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1991-03-19
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
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gptkbp:patentFamily US_500,123,489_B2,_US_500,123,490_B2
gptkbp:patentType Utility patent
gptkbp:priorityDate 1989-05-15
gptkbp:relatedPatent gptkb:US_500,123,490_B2
gptkbp:relatedTo gptkb:US_400,123,456_B2
gptkbp:status Active
gptkbp:subclass Efficiency improvement
gptkbp:title Method for improving efficiency