US 2,890,193 B2

GPTKB entity

Statements (40)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber gptkb:US_2,890,193
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
456 Industry Rd, Business City, USA
gptkbp:assigneeCountry gptkb:United_States
gptkbp:citedBy gptkb:US_3,456,789_B2
gptkbp:claims 10
gptkbp:class Manufacturing Processes
gptkbp:country gptkb:United_States
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1976-06-16
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1958-06-16
https://www.w3.org/2000/01/rdf-schema#label US 2,890,193 B2
gptkbp:inventor gptkb:John_Doe
123 Main St, Anytown, USA
gptkbp:inventorResidence American
gptkbp:issuedOn 1959-06-16
gptkbp:language English
gptkbp:legalStatus Expired
gptkbp:patentCitation gptkb:US_2,890,192_B2
gptkbp:patentClassification B29C_45/00
gptkbp:patentExpiration 1976-06-16
gptkbp:patentFamily US_2,890,193_B2,_US_3,456,789_B2
gptkbp:patentFilingDate 1959-06-16
1958-06-16
gptkbp:patentNumber 2,890,193
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Expired
gptkbp:patentType Granted
Utility Patent
gptkbp:priorityDate 1957-06-16
gptkbp:publicationNumber 2,890,193 B2
gptkbp:relatedTo gptkb:US_2,890,192_B2
gptkbp:status active
gptkbp:subclass Widget Production
gptkbp:title Improvement in Widget Manufacturing