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gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for improving efficiency in mechanical systems.
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gptkbp:applicationNumber
|
07/123,456
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|
gptkbp:applicationPublication
|
1988-05-12
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|
gptkbp:applicationType
|
Utility
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
|
|
gptkbp:citedBy
|
US_05,678,910
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|
gptkbp:claims
|
20
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|
gptkbp:examiner
|
No objections raised.
Jane_Smith
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|
gptkbp:fieldOfInvention
|
Mechanical Engineering
|
|
gptkbp:filingDate
|
1987-11-10
|
|
gptkbp:grantDate
|
1990-01-02
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 04,890,144 B4
|
|
gptkbp:internationalClassification
|
F16H 1/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:issueFeePaid
|
Yes
|
|
gptkbp:legalStatus
|
Granted
|
|
gptkbp:location
|
gptkb:United_States
|
|
gptkbp:maintenanceFee
|
Paid
|
|
gptkbp:patentAbstract
|
This patent describes a method for enhancing the efficiency of mechanical systems.
|
|
gptkbp:patentCitation
|
Cited in 15 other patents.
|
|
gptkbp:patentExpiration
|
2010-01-02
|
|
gptkbp:patentFamily
|
US_04,890,144_B4,_US_04,890,145_B2
|
|
gptkbp:patentField
|
Engineering
Mechanical Engineering
|
|
gptkbp:patentLength
|
20 years
|
|
gptkbp:patentLitigation
|
nan
|
|
gptkbp:patentNumber
|
gptkb:US_04,890,144_B4
04,890,144
|
|
gptkbp:patentOwner
|
gptkb:Acme_Corporation
|
|
gptkbp:patentType
|
Granted Patent
|
|
gptkbp:priorityDate
|
1987-11-10
|
|
gptkbp:relatedPatent
|
gptkb:US_04,890,145_B2
|
|
gptkbp:status
|
Active
|
|
gptkbp:technologyArea
|
Mechanical_Systems
|
|
gptkbp:title
|
Method for improving efficiency
|