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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
A method for producing a composite material with improved properties.
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gptkbp:applicationDate
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April 12, 1968
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gptkbp:applicationNumber
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gptkb:US_3,555,561
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gptkbp:applicationStatus
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abandoned
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gptkbp:applicationType
|
utility
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gptkbp:assignee
|
The_United_States_of_America_as_represented_by_the_Department_of_the_Army
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gptkbp:citedBy
|
gptkb:US_4,123,456_A
gptkb:US_5,678,901_A
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gptkbp:country
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gptkb:United_States
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gptkbp:examiner
|
gptkb:John_Doe
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gptkbp:fieldOfInvention
|
composite materials
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gptkbp:filingDate
|
April 12, 1968
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https://www.w3.org/2000/01/rdf-schema#label
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US 3,555,561 A
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gptkbp:internationalClassification
|
C08L 23/00
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gptkbp:inventor
|
gptkb:John_Smith
gptkb:Robert_H._McDonald
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gptkbp:issuedOn
|
January 19, 1971
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gptkbp:legalStatus
|
granted
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gptkbp:numberOfClaims
|
10
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gptkbp:patentCitation
|
gptkb:US_3,555,568_A
gptkb:US_3,555,565_A
gptkb:US_3,555,583_A
gptkb:US_3,555,591_A
gptkb:US_3,555,572_A
gptkb:US_3,555,576_A
gptkb:US_3,555,575_A
gptkb:US_3,555,570_A
gptkb:US_3,555,582_A
gptkb:US_3,555,579_A
gptkb:US_3,555,600_A
gptkb:US_3,555,596_A
gptkb:US_3,555,562_A
gptkb:US_3,555,580_A
gptkb:US_3,555,584_A
gptkb:US_3,555,590_A
gptkb:US_3,555,598_A
gptkb:US_3,555,578_A
gptkb:US_3,555,560_A
gptkb:US_3,555,587_A
gptkb:US_3,555,599_A
gptkb:US_3,555,571_A
gptkb:US_3,555,577_A
gptkb:US_3,555,594_A
gptkb:US_3,555,574_A
gptkb:US_3,555,585_A
gptkb:US_3,555,589_A
gptkb:US_3,555,597_A
gptkb:US_3,555,592_A
gptkb:US_3,555,588_A
gptkb:US_3,555,566_A
gptkb:US_3,555,586_A
gptkb:US_3,555,595_A
gptkb:US_3,555,573_A
gptkb:US_3,555,593_A
gptkb:US_3,555,581_A
gptkb:US_3,555,569_A
gptkb:US_3,555,563_A
gptkb:US_3,555,564_A
gptkb:US_3,555,567_A
|
|
gptkbp:patentClassification
|
C08L 23/00
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|
gptkbp:patentExpiration
|
January 19, 1988
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|
gptkbp:patentFamily
|
US_3,555,561_A,_US_4,123,456_A
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|
gptkbp:patentNumber
|
3,555,561
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|
gptkbp:patentType
|
granted patent
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|
gptkbp:priorityDate
|
April 12, 1968
|
|
gptkbp:publicationDate
|
January 19, 1971
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|
gptkbp:relatedPatent
|
gptkb:US_3,555,562_A
gptkb:US_3,555,560_A
|
|
gptkbp:relatedTo
|
composite manufacturing
|
|
gptkbp:status
|
expired
|
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gptkbp:title
|
Method of making a composite material
|
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gptkbp:USClassification
|
428/423
|