US 3,456,199 A

GPTKB entity

Properties (70)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber US_3,456,199
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
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
gptkbp:filingDate March 1, 1968
https://www.w3.org/2000/01/rdf-schema#label US 3,456,199 A
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedOn July 15, 1969
gptkbp:language English
gptkbp:legalStatus Active
gptkbp:patentCitation gptkb:US_3,456,198_A
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gptkbp:patentClassification B23P_15/00
gptkbp:patentFamily US_3,456,199_A_family
gptkbp:patentNumber 3,456,199
gptkbp:priorityDate January 1, 1968
gptkbp:relatedTo gptkb:US_3,456,198_A
gptkbp:status granted
gptkbp:title Method for improving widget efficiency