US 3,600,007 A

URI: https://gptkb.org/entity/US_3%2C600%2C007_A
GPTKB entity
Properties (31)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method and apparatus for producing a plasma.
gptkbp:applicationNumber US_3,600,007
gptkbp:applicationPublication gptkb:US_3,600,007_A
gptkbp:applicationStatus granted
gptkbp:applicationType utility
gptkbp:assignee gptkb:McDonald_Engineering_Company
gptkbp:citedBy US_4,000,000
gptkbp:country gptkb:United_States
gptkbp:examiner gptkb:John_Doe
gptkbp:fieldOfInvention plasma technology
gptkbp:filingDate March 15, 1968
gptkbp:grantDate August 31, 1971
https://www.w3.org/2000/01/rdf-schema#label US 3,600,007 A
gptkbp:internationalClassification H05H1/00
gptkbp:inventor gptkb:Robert_H._McDonald
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn August 31, 1971
gptkbp:legalStatus active
gptkbp:numberOfClaims 10
gptkbp:numberOfFigures 5
gptkbp:patentCitation US_3,500,000
gptkbp:patentExpiration 1978-08-31
gptkbp:patentFamily US_3,600,007_A,_US_4,000,000,_US_4,500,000
gptkbp:patentNumber 3,600,007
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType granted
gptkbp:priorityDate March 15, 1968
gptkbp:relatedTo plasma arc welding
gptkbp:status expired
gptkbp:title Method of and apparatus for producing a high-speed, high-efficiency, low-cost, high-quality, high-density, high-temperature plasma.