US 3,456,931 A

GPTKB entity

Properties (72)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an innovative method for manufacturing widgets.
gptkbp:applicationNumber US_3,456,931
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:United_States
gptkbp:citedBy gptkb:US_4,567,890_A
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:documentType patent grant
gptkbp:examiner Jane_Smith
gptkbp:expirationDate July 15, 1986
gptkbp:fieldOfInvention manufacturing technology
gptkbp:filedIn gptkb:John_Doe
gptkbp:filingDate January 10, 1968
https://www.w3.org/2000/01/rdf-schema#label US 3,456,931 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedOn July 15, 1969
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
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gptkbp:patentFamily US_3,456,931_A,_US_3,456,932_A
gptkbp:patentNumber 3,456,931
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility
gptkbp:priorityDate January 10, 1968
gptkbp:relatedTo gptkb:US_3,456,930_A
gptkbp:status granted
gptkbp:subclass B29C_45/00
gptkbp:title Improvement in Widget Manufacturing