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gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A device for improving efficiency.
|
|
gptkbp:applicationNumber
|
06/870,123
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|
gptkbp:applicationType
|
non-provisional
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
|
|
gptkbp:assigneeCountry
|
gptkb:New_York
|
|
gptkbp:citedBy
|
5
US_5,678,901
|
|
gptkbp:claims
|
10
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|
gptkbp:class
|
mechanical device
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:description
|
This patent describes a novel mechanical device.
|
|
gptkbp:drawings
|
included
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
2009-07-25
|
|
gptkbp:fieldOfInvention
|
mechanical engineering
|
|
gptkbp:fieldOfUse
|
industrial applications
|
|
gptkbp:filingDate
|
1986-05-30
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 1,234,828 B2
|
|
gptkbp:internationalClassification
|
F03D 1/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
1989-07-25
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:language
|
English
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:nonPatentCitation
|
2
|
|
gptkbp:patentAbstract
|
renewable energy.
completed.
filed on 1986-05-30.
A device for improving energy efficiency in mechanical systems.
|
|
gptkbp:patentAssignee
|
Acme_Corporation.
|
|
gptkbp:patentCitation
|
energy systems.
cited by 5 patents.
2 non-patent citations.
drawings included.
issued on 1989-07-25.
US_4,567,890
|
|
gptkbp:patentClaim
|
10 claims.
|
|
gptkbp:patentClassification
|
F03D 1/00.
|
|
gptkbp:patentDescription
|
describes a novel mechanical device.
|
|
gptkbp:patentExpiration
|
2009-07-25.
|
|
gptkbp:patentFamily
|
US_1,234,828_B2,_US_1,234,829_B2
|
|
gptkbp:patentFamilyMembers
|
includes_US_1,234,829_B2.
|
|
gptkbp:patentField
|
industrial applications.
mechanical engineering.
|
|
gptkbp:patentInventor
|
Jane_Smith.
John_Doe.
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US1234828B2
|
|
gptkbp:patentMaintenanceFee
|
fees paid.
|
|
gptkbp:patentNumber
|
1234828
|
|
gptkbp:patentStatus
|
active.
granted.
|
|
gptkbp:patentType
|
utility
granted patent
related_to_US_1,234,827_B2.
|
|
gptkbp:priorityDate
|
1985-05-30
|
|
gptkbp:relatedTo
|
gptkb:US_1,234,827_B2
|
|
gptkbp:researchField
|
energy systems
|
|
gptkbp:status
|
active
|
|
gptkbp:subclass
|
energy efficiency
|
|
gptkbp:technologyArea
|
renewable energy
|