US 3216548 B2

GPTKB entity

Properties (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber 123456789
gptkbp:applicationPublication gptkb:US_3216548_A1
gptkbp:applicationStatus Published
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 10
gptkbp:description This invention relates to widgets.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1985-11-02
gptkbp:fieldOfInvention Manufacturing
gptkbp:figure 5
gptkbp:filingDate 1963-05-15
gptkbp:grantDate 1965-11-02
https://www.w3.org/2000/01/rdf-schema#label US 3216548 B2
gptkbp:internationalClassification B65D 85/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1965-11-02
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Widget_Studies,_1964.
gptkbp:patentAbstract Substantive Examination
An improved widget design that enhances usability.
gptkbp:patentCitation US 9876543 B2
gptkbp:patentClassification Class 123
gptkbp:patentExpiration 1985-11-02
gptkbp:patentFamily US_3216548_B2,_US_3216547_B2
gptkbp:patentField Widgets
Design Improvements
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentLitigation nan
gptkbp:patentMaintenanceFee Due in 4 years.
gptkbp:patentNumber B2
3216548
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Active
Assignment Recorded.
gptkbp:patentType Regular
Utility Patent
Non-Provisional
gptkbp:priorityDate 1963-05-15
gptkbp:relatedTo US_3216547_B2
gptkbp:status Active
gptkbp:subclass B65D
gptkbp:technologyArea Consumer Goods
gptkbp:title Improved_Widget_Design