US 2,890,345 B2

GPTKB entity

Properties (45)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber 123456789
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_3,456,789_B2
gptkbp:claims 10
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1956-01-15
gptkbp:grantDate 1959-06-30
https://www.w3.org/2000/01/rdf-schema#label US 2,890,345 B2
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentAbstract An innovative approach to widget production.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_2,890,344_B2
gptkbp:patentClassification B29C
gptkbp:patentDescription Describes a novel method for producing widgets.
gptkbp:patentExpiration 1976-06-30
gptkbp:patentFamily US_2,890,345_B2,_US_2,890,346_B2
gptkbp:patentField widgets
gptkbp:patentFilingDate 1956-01-15
1959-06-30
gptkbp:patentImage image_url_here
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentLitigation none
gptkbp:patentNumber 2,890,345
US_patent
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus active
granted
filed
assignment
gptkbp:patentType utility
gptkbp:priorityDate 1955-01-15
gptkbp:relatedTo gptkb:US_2,890,346_B2
gptkbp:status active
gptkbp:subclass B29C_45/10
gptkbp:technologyArea manufacturing technology
gptkbp:title Improvement in Widget Manufacturing