US Patent 2,123,456

GPTKB entity

Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract An abstract of the patent.
gptkbp:applicationNumber 12345678
gptkbp:applicationType Non-Provisional
gptkbp:assignee Doe Industries
gptkbp:citedBy gptkb:US_Patent_3,456,789
gptkbp:claims 10 claims.
gptkbp:class Class 123
gptkbp:description This patent describes an improved design for widgets.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate January 1, 1938
https://www.w3.org/2000/01/rdf-schema#label US Patent 2,123,456
gptkbp:internationalClassification IPC_A47B_88/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn July 12, 1938
gptkbp:legalStatus Active
gptkbp:maintenanceFee Paid
gptkbp:patentFamily Doe Widget Family
gptkbp:patentNumber 2,123,456
gptkbp:patentType utility
gptkbp:priorityDate January 1, 1937
gptkbp:relatedPatent US_Patent_2,234,567
gptkbp:status expired
gptkbp:subclass Subclass 456.7
gptkbp:title Improved_Widget_Design