US 320,123,474 B2

GPTKB entity

Statements (56)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber US_12345678
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_320,123,475_B2
gptkbp:claims 10
gptkbp:classification Class 123
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1985-08-31
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1965-06-15
https://www.w3.org/2000/01/rdf-schema#label US 320,123,474 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1965-08-31
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_320,123,500_B2
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gptkbp:patentFamily US_320,123,474_B2,_US_320,123,475_B2
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1964-06-15
gptkbp:relatedTo US_320,123,476_B2
gptkbp:status active
gptkbp:subclass 123/456
gptkbp:title Improved_Widget_Design