US 500,123,526 B2

GPTKB entity

Properties (60)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets through innovative design.
gptkbp:applicationNumber 07/500,123
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US 600,123,456 B1
gptkbp:claims 10
gptkbp:class F16B 2/00
gptkbp:documentType B2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-03-26
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1990-05-15
https://www.w3.org/2000/01/rdf-schema#label US 500,123,526 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1991-03-26
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:USA
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_400,123,456_B2
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gptkbp:patentClassification Mechanical
gptkbp:patentFamily US 500,123,526 B2, US 600,123,456 B1
gptkbp:patentNumber 500123526
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1989-05-15
gptkbp:relatedTo gptkb:US_400,123,456_B2
gptkbp:status Active
gptkbp:subclass F16B 2/02
gptkbp:title Method for improving widget efficiency