|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
This invention relates to electric light fixtures.
|
|
gptkbp:applicationNumber
|
US_1234567
|
|
gptkbp:applicationPublication
|
US_1932001234_A1
|
|
gptkbp:applicationType
|
non-provisional
|
|
gptkbp:assignee
|
Example Corporation
|
|
gptkbp:citedBy
|
gptkb:US_2001234567_A1
|
|
gptkbp:claims
|
10
|
|
gptkbp:class
|
F21V 21/00
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
2053-03-21
|
|
gptkbp:fieldOfInvention
|
Lighting technology
|
|
gptkbp:filedIn
|
Example Law Firm
|
|
gptkbp:filingDate
|
1932-05-15
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 1901251 B2
|
|
gptkbp:internationalClassification
|
H01H 9/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issuedOn
|
1933-03-21
|
|
gptkbp:legalStatus
|
active
|
|
gptkbp:location
|
gptkb:USA
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentAbstract
|
An electric light fixture with improved design.
|
|
gptkbp:patentAssignee
|
Example Corporation
|
|
gptkbp:patentCitation
|
gptkb:US_1900000_B2
|
|
gptkbp:patentClassification
|
H01
|
|
gptkbp:patentExpiration
|
20 years from filing date
|
|
gptkbp:patentFamily
|
US_1901251_B2,_US_1901250_B2
|
|
gptkbp:patentField
|
Electrical engineering
|
|
gptkbp:patentFilingDate
|
May 15, 1931
March 21, 1933
May 15, 1932
|
|
gptkbp:patentInventor
|
gptkb:John_Doe
|
|
gptkbp:patentMaintenanceFee
|
paid
|
|
gptkbp:patentNumber
|
1901251
US_1234567
|
|
gptkbp:patentOwner
|
Example Corporation
|
|
gptkbp:patentStatus
|
active
in force
|
|
gptkbp:patentType
|
utility
Utility patent for inventions.
granted_by_USPTO
|
|
gptkbp:priorityDate
|
1931-05-15
|
|
gptkbp:relatedPatent
|
gptkb:US_1901250_B2
|
|
gptkbp:status
|
granted
|
|
gptkbp:subclass
|
F21V 21/02
|
|
gptkbp:title
|
Improvement in Electric Light Fixtures
|