|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
This invention relates to electric light fixtures.
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|
gptkbp:applicationDate
|
1920-01-12
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|
gptkbp:applicationNumber
|
gptkb:US_1357947
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|
gptkbp:applicationStatus
|
published
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|
gptkbp:applicationType
|
utility
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|
gptkbp:assignee
|
Doe Industries
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|
gptkbp:citedBy
|
gptkb:US_1456789_A
|
|
gptkbp:classification
|
H01H
|
|
gptkbp:description
|
The invention provides a new and improved electric light fixture.
|
|
gptkbp:examiner
|
gptkb:James_Smith
|
|
gptkbp:fieldOfUse
|
lighting technology
|
|
gptkbp:filingDate
|
1920-01-12
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 1357947 A
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
1920-10-12
|
|
gptkbp:legalStatus
|
active
|
|
gptkbp:maintenanceFee
|
required
|
|
gptkbp:numberOfClaims
|
10
|
|
gptkbp:owner
|
Doe Industries
|
|
gptkbp:patentAbstract
|
An electric light fixture with improved design.
|
|
gptkbp:patentAssignee
|
Doe Industries
|
|
gptkbp:patentCitation
|
gptkb:US_1234567_A
|
|
gptkbp:patentClaim
|
Claim 1: An electric light fixture comprising...
|
|
gptkbp:patentClassification
|
H01H 9/00
|
|
gptkbp:patentExpiration
|
1940-10-12
|
|
gptkbp:patentFamily
|
US_1357947_A,_US_1456789_A
|
|
gptkbp:patentField
|
lighting fixtures
|
|
gptkbp:patentInventor
|
gptkb:John_Doe
|
|
gptkbp:patentLength
|
20 years
|
|
gptkbp:patentNumber
|
1357947
US_patent
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentType
|
utility patent
non-provisional
full patent
|
|
gptkbp:priorityDate
|
1919-01-12
|
|
gptkbp:relatedTo
|
electric lighting
|
|
gptkbp:status
|
granted
|
|
gptkbp:title
|
Improvement in Electric Light Fixtures
|