US 2,890,475 B2

GPTKB entity

Statements (36)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_12345678
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_3,456,789_B2
gptkbp:claims 10
gptkbp:class Manufacturing Processes
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1976-06-30
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1957-01-15
gptkbp:fullText Available online
gptkbp:grantDate 1959-06-30
https://www.w3.org/2000/01/rdf-schema#label US 2,890,475 B2
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkb:New_York
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn 1959-06-30
gptkbp:legalStatus Expired
gptkbp:patentAbstract An improved method for producing widgets.
gptkbp:patentCitation gptkb:US_2,890,474_B2
gptkbp:patentDescription Describes the process and apparatus for widget manufacturing.
gptkbp:patentFamily US_2,890,475_B2,_US_3,456,789_B2
gptkbp:patentImage link_to_image
gptkbp:patentLink link_to_patent
gptkbp:patentNumber 2890475
gptkbp:patentOffice gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1956-01-15
gptkbp:relatedTo gptkb:US_2,890,474_B2
gptkbp:status active
gptkbp:subclass Widget Production
gptkbp:title Improvement in Widget Manufacturing