US 460,123,396 B2

GPTKB entity

Statements (59)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A novel mechanism for improving efficiency.
gptkbp:applicationNumber 07/200,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_470,123,456_B2
gptkbp:claims 20
gptkbp:class mechanical device
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2006-07-29
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1985-06-10
https://www.w3.org/2000/01/rdf-schema#label US 460,123,396 B2
gptkbp:internationalClassification F03G
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1986-07-29
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_450,123,789_B2
US_460,123,400_B2
US_460,123,401_B2
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gptkbp:patentFamily US_460,123,396_B2,_US_470,123,456_B2
gptkbp:patentType utility
gptkbp:priorityDate 1984-06-10
gptkbp:relatedTo gptkb:US_450,123,789_B2
gptkbp:status active
gptkbp:subclass energy conversion