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gptkbp:instanceOf
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patent
|
|
gptkbp:abstract
|
This invention relates to electric light fixtures.
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gptkbp:applicationDate
|
1937-01-12
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gptkbp:applicationNumber
|
US_1234567
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gptkbp:applicationType
|
Non-Provisional
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gptkbp:assignee
|
Doe Industries
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|
gptkbp:citedBy
|
gptkb:US_3,456,789_B2
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gptkbp:claims
|
10
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|
gptkbp:documentType
|
Utility Patent
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|
gptkbp:examiner
|
Jane_Smith
|
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gptkbp:expirationDate
|
1955-07-12
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|
gptkbp:fieldOfInvention
|
Electrical Engineering
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|
gptkbp:filingDate
|
1937-01-12
|
|
gptkbp:firstClaim
|
gptkb:US_2,345,678_B1
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 2,123,492 B1
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
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gptkbp:inventorCountry
|
gptkb:USA
|
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gptkbp:issueDate
|
1938-07-12
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|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:language
|
English
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:location
|
gptkb:USA
|
|
gptkbp:patentCitation
|
US_1,234,567_A
|
|
gptkbp:patentClassification
|
H01H 9/00
|
|
gptkbp:patentFamily
|
gptkb:US_2,123,492
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US2123492B1
|
|
gptkbp:patentNumber
|
2,123,492
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentType
|
granted patent
|
|
gptkbp:priorityDate
|
1936-01-12
|
|
gptkbp:relatedTo
|
lighting technology
|
|
gptkbp:status
|
expired
|
|
gptkbp:title
|
Improvement in Electric Light Fixtures
|