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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:US1357938A
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gptkbp:applicationType
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non-provisional
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gptkbp:assignee
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Doe Industries
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gptkbp:assigneeCountry
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gptkb:Los_Angeles,_CA
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gptkbp:citedBy
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gptkb:US_1456789_A
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gptkbp:claims
|
10
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gptkbp:class
|
H01H 9/00
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gptkbp:country
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gptkb:United_States
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gptkbp:description
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The invention provides a novel design for electric light fixtures.
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gptkbp:drawings
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Figure 1 shows the fixture.
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gptkbp:examiner
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gptkb:James_Smith
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gptkbp:expirationDate
|
1937-10-12
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gptkbp:fieldOfInvention
|
electrical engineering
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gptkbp:fieldOfUse
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lighting
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gptkbp:filingDate
|
1920-05-10
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https://www.w3.org/2000/01/rdf-schema#label
|
US 1357938 A
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gptkbp:internationalClassification
|
H01
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorResidence
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gptkb:New_York,_NY
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gptkbp:issueDate
|
1920-10-12
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gptkbp:legalStatus
|
active
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gptkbp:maintenanceFee
|
paid
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gptkbp:patentFamily
|
US_1357938_A,_US_1456789_A
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gptkbp:patentNumber
|
1357938
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gptkbp:patentType
|
utility
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gptkbp:priorityDate
|
1919-05-10
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gptkbp:relatedTo
|
gptkb:US_1234567_A
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gptkbp:status
|
granted
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gptkbp:subclass
|
H01H 9/02
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gptkbp:title
|
Improvement in Electric Light Fixtures
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