US 06,000,066 A

URI: https://gptkb.org/entity/US_06%2C000%2C066_A
GPTKB entity
Properties (31)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A device for improving efficiency.
gptkbp:applicationNumber 05/839,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_07,000,001_A
gptkbp:claims 10
gptkbp:class mechanical device
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1977-12-30
https://www.w3.org/2000/01/rdf-schema#label US 06,000,066 A
gptkbp:internationalClassification F03G
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1979-03-13
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract This invention relates to...
gptkbp:patentCitation gptkb:US_06,000,065_A
gptkbp:patentExpiration 1999-03-13
gptkbp:patentFamily US_06,000,066_A,_US_06,000,067_A
gptkbp:patentLength 20 years
gptkbp:patentType utility
gptkbp:priorityDate 1977-12-30
gptkbp:publicationNumber gptkb:US_06,000,066_A
gptkbp:relatedTo gptkb:US_06,000,067_A
gptkbp:status expired
gptkbp:subclass energy conversion
gptkbp:technologyArea renewable energy