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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:applicationNumber
|
US_1234567
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gptkbp:applicationType
|
utility
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gptkbp:assignee
|
Doe Industries
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gptkbp:citedBy
|
US_2,345,678_A
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gptkbp:claims
|
10
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gptkbp:classification
|
H01H 9/00
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gptkbp:examiner
|
Jane_Smith
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gptkbp:fieldOfUse
|
electric lighting
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gptkbp:figure
|
3
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gptkbp:filingDate
|
1917-05-01
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US 1,234,622 A
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorCountry
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gptkb:USA
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gptkbp:issueDate
|
1917-07-31
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gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
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gptkbp:legalStatus
|
granted
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gptkbp:location
|
gptkb:USA
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gptkbp:patentCitation
|
gptkb:US_1,234,621_A
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|
gptkbp:patentClassification
|
H01
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|
gptkbp:patentFamily
|
Doe Patent Family
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|
gptkbp:patentLength
|
20 years
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|
gptkbp:patentNumber
|
1234622
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gptkbp:patentType
|
granted patent
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gptkbp:priorityDate
|
1916-05-01
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gptkbp:relatedTo
|
lighting technology
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gptkbp:status
|
expired
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gptkbp:title
|
Improvement in Electric Light Fixtures
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