|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
This invention relates to electric light fixtures.
|
|
gptkbp:applicationNumber
|
US1234567A
|
|
gptkbp:applicationType
|
non-provisional
|
|
gptkbp:assignee
|
Example Corporation
|
|
gptkbp:assigneeCountry
|
gptkb:Los_Angeles,_CA
gptkb:USA
|
|
gptkbp:citedBy
|
US_1357949
|
|
gptkbp:claims
|
10
|
|
gptkbp:class
|
F21V 21/00
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:documentType
|
utility patent
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
1997-10-19
|
|
gptkbp:fieldOfUse
|
lighting
|
|
gptkbp:filedWith
|
gptkb:USPTO
|
|
gptkbp:filingDate
|
1920-01-01
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 1357948
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:inventorResidence
|
gptkb:New_York,_NY
|
|
gptkbp:issueDate
|
1920-10-19
|
|
gptkbp:language
|
English
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentAbstract
|
An electric light fixture that improves light distribution.
|
|
gptkbp:patentCitation
|
gptkb:US_1357945
|
|
gptkbp:patentClassification
|
H01R 13/00
|
|
gptkbp:patentDescription
|
Describes a new design for electric light fixtures.
|
|
gptkbp:patentExpiration
|
1997-10-19
20 years from filing date.
|
|
gptkbp:patentFamily
|
US_1357948_family
|
|
gptkbp:patentField
|
Electrical Engineering
Lighting_Technology
|
|
gptkbp:patentFilingDate
|
1920-01-01
1920-10-19
|
|
gptkbp:patentImage
|
image_url_here
|
|
gptkbp:patentInventor
|
gptkb:John_Doe
|
|
gptkbp:patentMaintenanceFee
|
Paid
|
|
gptkbp:patentNumber
|
1357948
US_patent
|
|
gptkbp:patentOwner
|
Example Corporation
|
|
gptkbp:patentStatus
|
active
|
|
gptkbp:patentType
|
Standard
Granted
Utility
granted
|
|
gptkbp:priorityDate
|
1919-01-01
|
|
gptkbp:relatedPatent
|
US_1357946
|
|
gptkbp:relatedTo
|
gptkb:US_1357947
|
|
gptkbp:status
|
expired
|
|
gptkbp:subclass
|
F21V 21/10
|
|
gptkbp:title
|
Improvement in Electric Light Fixtures
|