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gptkbp:instanceOf
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patent
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gptkbp:abstract
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This invention relates to electric light fixtures.
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gptkbp:applicationNumber
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gptkb:US_1718191
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gptkbp:applicationType
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utility
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gptkbp:assignee
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Doe Industries
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gptkbp:citedBy
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gptkb:US_1234567_A1
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gptkbp:claims
|
10
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gptkbp:class
|
F21V 21/00
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gptkbp:description
|
The invention provides a new and improved electric light fixture.
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gptkbp:drawings
|
included
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gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
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1946-06-25
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gptkbp:fieldOfInvention
|
lighting technology
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gptkbp:filingDate
|
1928-05-01
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|
https://www.w3.org/2000/01/rdf-schema#label
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US 1718191 A1
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gptkbp:internationalClassification
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H01H 9/00
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gptkbp:inventor
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gptkb:John_Doe
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gptkbp:issueDate
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1929-06-25
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gptkbp:legalStatus
|
active
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gptkbp:maintenanceFee
|
paid
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gptkbp:numberOfFigures
|
5
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gptkbp:patentNumber
|
1718191
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gptkbp:priorityDate
|
1927-05-01
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gptkbp:publicationDate
|
1929-06-25
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gptkbp:relatedTo
|
gptkb:US_1718190_A1
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gptkbp:status
|
granted
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gptkbp:subclass
|
F21V 21/02
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gptkbp:title
|
Improvement in Electric Light Fixtures
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