US 2,890,490 A1

GPTKB entity

Properties (49)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_12345678
gptkbp:applicationStatus Published
gptkbp:applicationType Utility
gptkbp:assignee Doe Industries
gptkbp:citedBy gptkb:US_3,456,789_A
gptkbp:claims 10
gptkbp:coInventor Jane_Smith
gptkbp:examiner gptkb:James_Brown
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:filedIn gptkb:USPTO
gptkbp:filingDate 1959-05-01
https://www.w3.org/2000/01/rdf-schema#label US 2,890,490 A1
gptkbp:internationalClassification B29C_45/00
gptkbp:inventiveStep Yes
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:novelty Yes
gptkbp:patentAbstract A method for improving widget production efficiency.
gptkbp:patentAssignee gptkb:John_Doe
gptkb:Doe_Industries,_Inc.
gptkbp:patentCitation gptkb:US_2,890,489_A
gptkbp:patentClaim 10
gptkbp:patentClassification Class 29
B29C_45/00
gptkbp:patentExpiration 1976-06-30
gptkbp:patentFamily Doe Widget Family
gptkbp:patentField Manufacturing Technology
Manufacturing Processes
gptkbp:patentFilingDate 1959-06-30
1959-05-01
gptkbp:patentInventor gptkb:James_Brown
gptkb:John_Doe
1
Jane_Smith
gptkbp:patentNumber 2,890,490
US_12345678
US_Patent
gptkbp:patentStatus Expired
gptkbp:patentType Granted Patent
gptkbp:priorityDate 1958-05-01
gptkbp:publicationDate 1959-06-30
gptkbp:relatedTo gptkb:US_2,890,489_A
gptkbp:status Expired
gptkbp:technicalField Engineering
gptkbp:title Improvement in Widget Manufacturing