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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
|
06/307,123
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|
gptkbp:applicationType
|
national
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
|
|
gptkbp:assigneeCountry
|
gptkb:New_York
|
|
gptkbp:citedBy
|
gptkb:US_450,456,796_B2
10
|
|
gptkbp:claims
|
20
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|
gptkbp:class
|
mechanical device
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:description
|
This patent describes a novel mechanism.
|
|
gptkbp:drawings
|
5
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
March 5, 2005
|
|
gptkbp:fieldOfInvention
|
mechanical engineering
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|
gptkbp:fieldOfUse
|
industrial applications
|
|
gptkbp:filingDate
|
March 15, 1982
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US 450,456,795 B2
|
|
gptkbp:internationalClassification
|
F03D 1/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
March 5, 1985
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:language
|
English
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:nonPatentCitation
|
2
|
|
gptkbp:patentAbstract
|
A device for improving efficiency in energy systems.
|
|
gptkbp:patentAssignee
|
Acme_Corporation.
|
|
gptkbp:patentCitation
|
gptkb:US_450,456,794_B2
2.
renewable energy.
10.
|
|
gptkbp:patentClaim
|
20 claims.
|
|
gptkbp:patentClassification
|
F03D 1/00.
|
|
gptkbp:patentExpiration
|
March 5, 2005.
|
|
gptkbp:patentFamily
|
US_450,456,795_B2,_US_450,456,796_B2
US_450,456,795_B2,_US_450,456,796_B2.
|
|
gptkbp:patentField
|
industrial applications.
energy systems.
mechanical engineering.
|
|
gptkbp:patentFilingDate
|
March 15, 1982.
March 5, 1985.
|
|
gptkbp:patentInventor
|
Jane_Smith.
John_Doe.
|
|
gptkbp:patentMaintenanceFee
|
paid.
|
|
gptkbp:patentNumber
|
450456795
|
|
gptkbp:patentOwner
|
gptkb:Acme_Corporation
|
|
gptkbp:patentStatus
|
active
granted.
|
|
gptkbp:patentType
|
utility
Utility patent for a mechanical device.
|
|
gptkbp:priorityDate
|
March 15, 1981
|
|
gptkbp:relatedTo
|
gptkb:US_450,456,794_B2
|
|
gptkbp:researchField
|
renewable energy
|
|
gptkbp:status
|
active
|
|
gptkbp:subclass
|
energy efficiency
|
|
gptkbp:technicalField
|
energy systems
|