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gptkbp:instanceOf
|
patent
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|
gptkbp:abstract
|
A device for improving efficiency.
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|
gptkbp:applicationNumber
|
US_12345678
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gptkbp:applicationType
|
non-provisional
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gptkbp:assignee
|
Doe Industries
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gptkbp:assigneeCountry
|
gptkb:New_York
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gptkbp:citedBy
|
US_3,500,000
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gptkbp:claims
|
10
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gptkbp:class
|
mechanical device
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|
gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
1981-09-26
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gptkbp:fieldOfInvention
|
mechanical engineering
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|
gptkbp:filingDate
|
1959-06-01
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|
gptkbp:firstClaim
|
A device comprising...
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US 3,000,044 B1
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|
gptkbp:internationalClassification
|
F03G
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gptkbp:inventor
|
gptkb:John_Doe
|
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gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
1961-09-26
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:location
|
gptkb:USA
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentNumber
|
3000044
|
|
gptkbp:patentType
|
utility
|
|
gptkbp:priorityDate
|
1958-06-01
|
|
gptkbp:relatedTo
|
US_2,000,000
|
|
gptkbp:status
|
active
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|
gptkbp:subclass
|
energy conversion
|