|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
This invention relates to electric light fixtures.
|
|
gptkbp:applicationDate
|
1919-01-01
|
|
gptkbp:applicationNumber
|
US_123456789
|
|
gptkbp:applicationType
|
Non-Provisional
|
|
gptkbp:assignee
|
Doe Industries
|
|
gptkbp:assigneeCountry
|
gptkb:USA
gptkb:California,_USA
|
|
gptkbp:citedBy
|
gptkb:US_1456789_A
|
|
gptkbp:claims
|
10
|
|
gptkbp:classification
|
H01H 9/00
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:documentType
|
Utility Patent
|
|
gptkbp:examiner
|
gptkb:James_Smith
|
|
gptkbp:expirationDate
|
1937-10-19
|
|
gptkbp:fieldOfInvention
|
Electrical Engineering
|
|
gptkbp:fieldOfUse
|
Lighting
|
|
gptkbp:filingDate
|
1920-01-01
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 1357960 A
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:inventorResidence
|
gptkb:New_York,_USA
|
|
gptkbp:issueDate
|
1920-10-19
|
|
gptkbp:language
|
English
|
|
gptkbp:legalStatus
|
Granted
|
|
gptkbp:maintenanceFee
|
Not Paid
|
|
gptkbp:nonPatentCitation
|
2
|
|
gptkbp:patentCitation
|
5
|
|
gptkbp:patentFamily
|
Doe Patent Family
|
|
gptkbp:patentLength
|
17 years
|
|
gptkbp:patentNumber
|
1357960
US_Patent
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentStatus
|
Expired due to non-payment of maintenance fees.
|
|
gptkbp:patentType
|
Utility
|
|
gptkbp:priorityDate
|
1919-01-01
|
|
gptkbp:relatedPatent
|
gptkb:US_1357961_A
|
|
gptkbp:relatedTo
|
gptkb:US_1234567_A
|
|
gptkbp:status
|
Expired
|
|
gptkbp:subclass
|
H01H 9/02
|
|
gptkbp:title
|
Improvement in Electric Light Fixtures
|