US 2,890,467 A1

GPTKB entity

Properties (25)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber gptkb:US_2,890,467
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_3,456,789_A
gptkbp:claims 10
gptkbp:class Manufacturing Processes
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1976-06-30
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1958-06-30
https://www.w3.org/2000/01/rdf-schema#label US 2,890,467 A1
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn 1959-06-30
gptkbp:language English
gptkbp:location gptkb:United_States
gptkbp:patentFamily Widget_Manufacturing_Patents
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1957-12-15
gptkbp:publicationNumber 2,890,467
gptkbp:relatedTo US_2,890,466_A
gptkbp:status granted
gptkbp:subclass Widget Production
gptkbp:title Improvement in Widget Manufacturing