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gptkbp:instanceOf
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patent
|
|
gptkbp:abstract
|
A device for improving efficiency.
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gptkbp:applicationNumber
|
Serial No. 12345678
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gptkbp:applicationType
|
non-provisional
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|
gptkbp:assignee
|
gptkb:Acme_Corporation
|
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gptkbp:citedBy
|
US_4,000,000
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|
gptkbp:claims
|
20
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|
gptkbp:class
|
mechanical device
|
|
gptkbp:description
|
This patent describes a novel mechanism.
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|
gptkbp:drawings
|
included
|
|
gptkbp:examiner
|
Jane_Smith
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|
gptkbp:expirationDate
|
1981-09-26
|
|
gptkbp:fieldOfInvention
|
mechanical engineering
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gptkbp:fieldOfUse
|
industrial applications
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gptkbp:filingDate
|
1957-05-01
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 3,000,055 B2
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gptkbp:internationalClassification
|
F03G
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|
gptkbp:inventor
|
gptkb:John_Doe
|
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gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:issueDate
|
1961-09-26
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:marketedAs
|
gptkb:Acme_Corporation
|
|
gptkbp:notableFeature
|
high efficiency
|
|
gptkbp:patentAbstract
|
This invention relates to a mechanical device.
|
|
gptkbp:patentAssignee
|
gptkb:Acme_Corporation
|
|
gptkbp:patentCitation
|
included.
high efficiency.
Acme_Corporation.
US_2,500,000
US_4,000,000.
|
|
gptkbp:patentClaim
|
20.
|
|
gptkbp:patentClassification
|
F03G.
|
|
gptkbp:patentDescription
|
Improved Mechanical Device
This patent describes a novel mechanism.
|
|
gptkbp:patentExpiration
|
1981-09-26
1981-09-26.
|
|
gptkbp:patentFamily
|
US_3,000,055
|
|
gptkbp:patentField
|
energy efficiency
mechanical engineering.
|
|
gptkbp:patentFilingDate
|
1957-05-01
1961-09-26
1956-05-01.
|
|
gptkbp:patentInventor
|
gptkb:John_Doe
Jane_Smith.
|
|
gptkbp:patentMaintenanceFee
|
paid.
|
|
gptkbp:patentNumber
|
3,000,055
|
|
gptkbp:patentOwner
|
gptkb:Acme_Corporation
Acme_Corporation.
|
|
gptkbp:patentStatus
|
active.
granted.
assigned_to_Acme_Corporation.
|
|
gptkbp:patentType
|
utility
non-provisional.
Utility patent for a mechanical device.
US_2,000,000_B1.
US_3,000,056_B2.
|
|
gptkbp:priorityDate
|
1956-05-01
|
|
gptkbp:relatedPatent
|
gptkb:US_3,000,056_B2
|
|
gptkbp:relatedTo
|
US_2,000,000_B1
|
|
gptkbp:status
|
active
|
|
gptkbp:subclass
|
energy conversion
|