US 6,789,408 F21

URI: https://gptkb.org/entity/US_6%2C789%2C408_F21
GPTKB entity
Properties (30)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A novel lighting device.
gptkbp:applicationNumber 10/780,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:description This patent describes a new type of LED lighting.
gptkbp:drawings 5
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2024-09-14
gptkbp:fieldOfInvention lighting technology
gptkbp:filingDate 2004-02-06
gptkbp:firstClaim A lighting device comprising...
https://www.w3.org/2000/01/rdf-schema#label US 6,789,408 F21
gptkbp:internationalClassification F21S_4/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issueDate 2004-09-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_6,789,408_F21,_US_7,123,456_B2
gptkbp:patentNumber 6,789,408
gptkbp:patentType utility
gptkbp:priorityDate 2003-02-06
gptkbp:relatedTo gptkb:US_6,500,000_B1
gptkbp:status active
gptkbp:technicalField electrical engineering