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gptkbp:instanceOf
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Patent
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gptkbp:abstract
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A method for producing a composite material.
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gptkbp:applicationNumber
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06/267,198
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gptkbp:applicationType
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Non-Provisional
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gptkbp:assignee
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gptkb:McCulloch_Corporation
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gptkbp:citedBy
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gptkb:US_Patent_4,500,000
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gptkbp:class
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Composite materials
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gptkbp:country
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gptkb:United_States
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gptkbp:examiner
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gptkb:John_Doe
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gptkbp:fieldOfUse
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Composite materials
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gptkbp:filingDate
|
May 19, 1981
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https://www.w3.org/2000/01/rdf-schema#label
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US Patent 4,400,000
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gptkbp:internationalClassification
|
C08L 23/00
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gptkbp:inventor
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gptkb:Robert_W._McCulloch
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gptkbp:inventorCountry
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gptkb:United_States
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gptkbp:issuedOn
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August 23, 1983
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gptkbp:language
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English
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gptkbp:legalStatus
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Lapsed
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gptkbp:numberOfClaims
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10
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gptkbp:patentCitation
|
gptkb:US_Patent_4,200,000
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gptkbp:patentFamily
|
US_Patent_Family_4,400,000
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|
gptkbp:patentNumber
|
4,400,000
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gptkbp:patentOffice
|
gptkb:United_States_Patent_and_Trademark_Office
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gptkbp:patentType
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Utility Patent
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gptkbp:priorityDate
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March 1, 1982
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gptkbp:publications
|
Granted Patent
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gptkbp:relatedTo
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US Patent 4,300,000
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gptkbp:status
|
Expired
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gptkbp:subclass
|
Reinforced plastics
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gptkbp:title
|
Method of making a composite material
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