US 3,555,520 A

GPTKB entity

Properties (49)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method and apparatus for producing a high energy density plasma.
gptkbp:applicationNumber gptkb:US_3,555,520
gptkbp:applicationPublicationNumber gptkb:US_3,555,520_A
gptkbp:applicationType utility
gptkbp:assignee The_United_States_of_America_as_represented_by_the_Department_of_the_Army
gptkbp:citedBy US_4,500,000
US_5,000,000
US_7,000,000
US_6,000,000
US_4,000,000
gptkbp:country gptkb:United_States
gptkbp:documentType patent document
gptkbp:examiner gptkb:John_Doe
gptkbp:fieldOfInvention plasma physics
gptkbp:filingDate March 15, 1968
gptkbp:fullText Available_in_the_USPTO_database.
https://www.w3.org/2000/01/rdf-schema#label US 3,555,520 A
gptkbp:internationalClassification H01J
H05H1/00
gptkbp:inventor gptkb:Robert_H._McDonald
gptkbp:issuedOn January 19, 1971
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:numberOfClaims 10
gptkbp:numberOfFigures 5
gptkbp:patentExpiration January 19, 1988
gptkbp:patentFamily US_3,555,520_A,_US_3,555,521_A
gptkbp:patentNumber 3,555,520
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType granted patent
gptkbp:priorityDate March 15, 1968
gptkbp:relatedPatent gptkb:US_3,555,530_A
gptkb:US_3,555,529_A
gptkb:US_3,555,526_A
gptkb:US_3,555,528_A
gptkb:US_3,555,521_A
gptkb:US_3,555,524_A
gptkb:US_3,555,523_A
gptkb:US_3,555,522_A
gptkb:US_3,555,525_A
gptkb:US_3,555,527_A
gptkbp:relatedTo research and development
military applications
nuclear fusion
energy generation
plasma confinement
gptkbp:status expired
gptkbp:title Method of and apparatus for producing a high energy density plasma