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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
A device for improving efficiency.
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gptkbp:applicationNumber
|
06/397,123
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gptkbp:applicationType
|
non-provisional
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gptkbp:assignee
|
gptkb:Acme_Corporation
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gptkbp:citedBy
|
US_500,000,001_B2
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gptkbp:claims
|
20
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gptkbp:class
|
mechanical device
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gptkbp:coInventor
|
gptkb:Alice_Johnson
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gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
2005-02-26
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gptkbp:fieldOfInvention
|
mechanical engineering
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gptkbp:filingDate
|
1982-06-30
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gptkbp:fullText
|
available online
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|
https://www.w3.org/2000/01/rdf-schema#label
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US 450,123,819 B2
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gptkbp:internationalClassification
|
F03D 1/00
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:issueDate
|
1985-02-26
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gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
granted
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|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentCitation
|
US_400,000,000_A
|
|
gptkbp:patentFamily
|
gptkb:US_450,123,818_B2
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US450123819B2
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|
gptkbp:patentNumber
|
450123819
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|
gptkbp:patentOffice
|
gptkb:USPTO
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gptkbp:patentType
|
utility
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|
gptkbp:priorityDate
|
1981-06-30
|
|
gptkbp:relatedTo
|
gptkb:US_450,123,818_B2
|
|
gptkbp:status
|
active
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|
gptkbp:subclass
|
energy efficiency
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|
gptkbp:technologyArea
|
renewable energy
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