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gptkbp:instanceOf
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patent
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|
gptkbp:abstract
|
A method for producing a high strength steel with improved ductility.
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gptkbp:applicationNumber
|
07/123,456
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gptkbp:applicationPublication
|
US_1984/012345
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gptkbp:applicationType
|
Utility
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gptkbp:assignee
|
gptkb:Steel_Innovations_Inc.
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gptkbp:citedBy
|
US_5,123,456
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gptkbp:claims
|
20
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gptkbp:class
|
C22C_38/00
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gptkbp:country
|
gptkb:US
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gptkbp:documentType
|
Patent_Grant
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gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
June 4, 2002
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gptkbp:fieldOfInvention
|
Materials Science
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gptkbp:filingCountry
|
gptkb:United_States
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gptkbp:filingDate
|
March 1, 1984
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https://www.w3.org/2000/01/rdf-schema#label
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US 450,123,483
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gptkbp:internationalClassification
|
C22C_38/00
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:issueDate
|
June 4, 1985
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|
gptkbp:issuedBy
|
June 4, 1985
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|
gptkbp:language
|
English
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gptkbp:legalStatus
|
Expired due to non-payment of maintenance fees.
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|
gptkbp:location
|
gptkb:United_States
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gptkbp:maintenanceFee
|
Paid up to 2002.
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|
gptkbp:nonPatentCitation
|
Journal_of_Materials_Science,_1983.
|
|
gptkbp:patentAbstract
|
A method for producing a high strength steel with improved ductility.
|
|
gptkbp:patentCitation
|
gptkb:US_4,123,456
|
|
gptkbp:patentClassification
|
C22C
|
|
gptkbp:patentDescription
|
Describes a method for producing high strength steel.
|
|
gptkbp:patentFamily
|
US_450,123,483,_US_450,123,484
|
|
gptkbp:patentImage
|
https://example.com/patent_image.jpg
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US450123483
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|
gptkbp:patentNumber
|
450123483
|
|
gptkbp:patentOffice
|
gptkb:USPTO
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|
gptkbp:patentStatus
|
Expired
|
|
gptkbp:patentType
|
Utility Patent
|
|
gptkbp:priorityDate
|
December 15, 1983
|
|
gptkbp:relatedPatent
|
gptkb:US_450,123,484
|
|
gptkbp:status
|
Expired
|
|
gptkbp:subclass
|
C22C 38/02
|
|
gptkbp:title
|
Method for producing a high strength steel
|