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gptkbp:instanceOf
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patent
|
|
gptkbp:abstract
|
A method for producing a composite material.
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gptkbp:applicationDate
|
July 1, 1976
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gptkbp:applicationNumber
|
06/052,198
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gptkbp:applicationPublication
|
gptkb:US_1977/0000001_A1
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gptkbp:assignee
|
gptkb:McCulloch_Corporation
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gptkbp:citedBy
|
gptkb:US_Patent_4,500,000
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|
gptkbp:class
|
428/423
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gptkbp:country
|
gptkb:United_States
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gptkbp:documentType
|
granted patent
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|
gptkbp:examiner
|
gptkb:John_Doe
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gptkbp:fieldOfUse
|
composite materials
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gptkbp:filingDate
|
July 1, 1976
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US Patent 4,200,182
|
|
gptkbp:internationalClassification
|
C08L 23/00
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gptkbp:inventor
|
gptkb:Robert_W._McCulloch
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gptkbp:inventorCountry
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gptkb:United_States
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gptkbp:issuedOn
|
April 29, 1980
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gptkbp:language
|
English
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|
gptkbp:legalStatus
|
lapsed
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|
gptkbp:numberOfClaims
|
10
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|
gptkbp:patentAssignee
|
gptkb:California
gptkb:McCulloch_Corporation
|
|
gptkbp:patentCitation
|
gptkb:US_Patent_4,000,000
|
|
gptkbp:patentClassification
|
Composite materials
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|
gptkbp:patentExpiration
|
April 29, 1997
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gptkbp:patentFamily
|
gptkb:US_Patent_Family_4,200,182
|
|
gptkbp:patentField
|
Material Science
|
|
gptkbp:patentFilingDate
|
gptkb:US_4,200,182_A
April 29, 1980
|
|
gptkbp:patentInventor
|
gptkb:California
gptkb:Robert_W._McCulloch
3
5
|
|
gptkbp:patentNumber
|
4,200,182
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentStatus
|
Expired
Granted
Filed
Lapsed due to non-payment of maintenance fees.
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|
gptkbp:patentType
|
Abandoned
Utility Patent
utility patent
Non-Provisional
|
|
gptkbp:priorArt
|
gptkb:US_Patent_3,800,000
|
|
gptkbp:relatedPatent
|
US Patent 4,300,000
|
|
gptkbp:relatedTo
|
composite manufacturing techniques
|
|
gptkbp:status
|
expired
|
|
gptkbp:subclass
|
428/424
|
|
gptkbp:title
|
Method of making a composite material
|