US 2345690

GPTKB entity

Properties (45)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber US_1234567
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_3456789
gptkbp:claims 20
gptkbp:class B65D 85/00
gptkbp:documentType patent document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1961-03-14
gptkbp:fieldOfUse manufacturing
gptkbp:filingCountry gptkb:USA
gptkbp:filingDate 1943-06-15
https://www.w3.org/2000/01/rdf-schema#label US 2345690
gptkbp:internationalClassification A47J 43/00
gptkbp:inventiveStep yes
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy 1944-03-14
gptkbp:language English
gptkbp:legalStatus active
gptkbp:location gptkb:USA
gptkbp:maintenanceFee paid
gptkbp:novelty yes
gptkbp:patentAbstract An improved widget design that enhances usability.
gptkbp:patentCitation US_1234567
gptkbp:patentClaim Claim 1: A widget comprising...
gptkbp:patentClassification B65D
gptkbp:patentExpiration 1961-03-14
gptkbp:patentFamily US_2345690_family
gptkbp:patentLink https://patents.google.com/patent/US2345690A
gptkbp:patentNumber 2345690
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Granted
gptkbp:patentType yes
Utility Patent
utility
gptkbp:priorityDate 1942-05-01
gptkbp:relatedPatent US_2345689
gptkbp:relatedTo US_2345689
gptkbp:status granted
gptkbp:subclass B65D 85/10
gptkbp:technicalField engineering
gptkbp:title Improved_Widget_Design