US 500,123,920 B2

URI: https://gptkb.org/entity/US_500%2C123%2C920_B2
GPTKB entity
Properties (37)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationDate 1990-05-15
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US 600,123,456 B1
gptkbp:claims 20
gptkbp:class B23Q
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-03-19
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1990-05-15
https://www.w3.org/2000/01/rdf-schema#label US 500,123,920 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1991-03-19
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation gptkb:Journal_of_Manufacturing_Science
gptkbp:patentCitation gptkb:US_400,123,789_A1
gptkbp:patentFamily US 500,123,920 B2, US 600,123,456 B1
gptkbp:patentLink https://patents.google.com/patent/US500123920B2
gptkbp:patentNumber 500123920
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility
gptkbp:priorityDate 1989-05-15
gptkbp:relatedTo gptkb:US_400,123,789_A1
gptkbp:status active
gptkbp:subclass B23Q11/00
gptkbp:technicalField engineering
gptkbp:title Method for improving efficiency