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gptkbp:instanceOf
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patent
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gptkbp:abstract
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This patent describes an improvement in electric light fixtures.
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gptkbp:applicationNumber
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US_123456
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gptkbp:applicationPublication
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gptkb:US_1,234,646_A
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gptkbp:applicationType
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Utility Patent
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gptkbp:assignee
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Doe Industries
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gptkbp:citedBy
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US_2,345,678_A
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gptkbp:claims
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1. An electric light fixture comprising...
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gptkbp:description
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The invention relates to electric light fixtures and their improvements.
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gptkbp:examiner
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gptkb:James_Smith
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gptkbp:fieldOfInvention
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Electrical Engineering
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gptkbp:filingDate
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1917-05-01
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https://www.w3.org/2000/01/rdf-schema#label
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US 1,234,646 A
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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:inventorResidence
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gptkb:New_York,_USA
American
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gptkbp:issueDate
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1917-07-31
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gptkbp:issuedBy
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gptkb:United_States_Patent_and_Trademark_Office
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gptkbp:legalStatus
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Granted
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gptkbp:location
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gptkb:United_States
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gptkbp:maintenanceFee
|
Paid
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gptkbp:nonPatentCitation
|
Referenced in 3 non-patent literature.
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gptkbp:patentAbstract
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An electric light fixture with improved design.
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gptkbp:patentAssignee
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gptkb:Doe_Industries,_Inc.
123 Main St, New York, NY.
10001.
New_York.
US.
USA.
NY.
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gptkbp:patentCitation
|
Cited by 5 patents.
3.
5.
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gptkbp:patentClassification
|
H01H 9/00
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gptkbp:patentExpiration
|
1937-07-31
1917-05-01.
July 31, 1937.
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gptkbp:patentFamily
|
US_1,234,646_A_family
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gptkbp:patentFamilyMembers
|
US_1,234,645_A,_US_1,234,647_A.
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gptkbp:patentField
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Lighting_Technology.
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gptkbp:patentFilingDate
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July 31, 1917
May 1, 1917
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gptkbp:patentImage
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Image_of_patent_US_1,234,646_A.
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gptkbp:patentInventor
|
20 years
John_Doe.
New_York.
US.
USA.
NY.
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gptkbp:patentLitigation
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No litigation reported.
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gptkbp:patentMaintenanceFee
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Maintenance fees paid.
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gptkbp:patentNumber
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1,234,646
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gptkbp:patentOwner
|
10001.
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gptkbp:patentStatus
|
Patent granted.
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gptkbp:patentType
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Granted Patent
Utility patent.
Utility.
Corporation.
Examined.
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gptkbp:priorityDate
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1916-05-01
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gptkbp:relatedTo
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US_1,234,645_A
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gptkbp:status
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expired
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gptkbp:title
|
Improvement in Electric Light Fixtures
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