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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
This invention relates to electric light fixtures.
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gptkbp:applicationDate
|
1964-05-15
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gptkbp:applicationNumber
|
gptkb:US_3,211,035
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gptkbp:assignee
|
Doe Industries
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gptkbp:citedBy
|
gptkb:US_4,123,456
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gptkbp:claims
|
10
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gptkbp:class
|
F21S_8/00
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|
gptkbp:examiner
|
Jane_Smith
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gptkbp:fieldOfInvention
|
lighting
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gptkbp:filedWith
|
gptkb:USPTO
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gptkbp:filingDate
|
1964-05-15
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US 3,211,035
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gptkbp:internationalClassification
|
H01H 9/00
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|
gptkbp:inventor
|
gptkb:John_Doe
Electric_Light_Fixture_Improvement
|
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gptkbp:issuedBy
|
gptkb:John_Doe
|
|
gptkbp:issuedOn
|
1965-10-12
|
|
gptkbp:legalStatus
|
lapsed
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:nonPatentCitation
|
gptkb:Journal_of_Lighting_Technology
|
|
gptkbp:patentCitation
|
US_3,000,000
|
|
gptkbp:patentClassification
|
H01
|
|
gptkbp:patentExpiration
|
1982-10-12
|
|
gptkbp:patentFamily
|
US_3,211,035_family
|
|
gptkbp:patentNumber
|
3,211,035
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|
gptkbp:patentType
|
utility
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|
gptkbp:priorityDate
|
1963-05-15
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gptkbp:relatedPatent
|
gptkb:US_3,211,034
|
|
gptkbp:relatedTo
|
gptkb:US_3,211,034
|
|
gptkbp:status
|
expired
|
|
gptkbp:subclass
|
F21S 8/10
|
|
gptkbp:title
|
Improvement in Electric Light Fixtures
|