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gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for improving efficiency in mechanical systems.
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|
gptkbp:applicationNumber
|
07/307,123
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gptkbp:applicationPublicationNumber
|
US_07/307,123_A1
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|
gptkbp:applicationType
|
Non-Provisional
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|
gptkbp:assignee
|
gptkb:Acme_Corporation
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gptkbp:citedBy
|
gptkb:US_5,123,456_B2
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|
gptkbp:claims
|
20
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gptkbp:class
|
Mechanics
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|
gptkbp:coInventor
|
gptkb:Alice_Johnson
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|
gptkbp:examiner
|
Jane_Smith
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|
gptkbp:expirationDate
|
January 2, 2007
|
|
gptkbp:fieldOfInvention
|
Mechanical Engineering
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gptkbp:fieldOfUse
|
Industrial Applications
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gptkbp:filingDate
|
September 15, 1989
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US 4,890,135 B2
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorCountry
|
gptkb:USA
|
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gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
January 2, 1990
|
|
gptkbp:issuedBy
|
January 2, 1990
|
|
gptkbp:language
|
English
|
|
gptkbp:legalStatus
|
Granted
|
|
gptkbp:location
|
gptkb:United_States
|
|
gptkbp:maintenanceFee
|
Paid
|
|
gptkbp:patentAbstract
|
English.
A method for improving efficiency in mechanical systems.
|
|
gptkbp:patentAssignee
|
gptkb:Acme_Corporation
|
|
gptkbp:patentCitation
|
gptkb:US_4,567,890_B2
US_5,123,456_B2.
|
|
gptkbp:patentClaim
|
20 claims.
|
|
gptkbp:patentClassification
|
Class 123
Class 123.
Energy Efficiency.
|
|
gptkbp:patentDescription
|
Method for improving efficiency.
|
|
gptkbp:patentExpiration
|
20 years from filing date
January 2, 2007.
|
|
gptkbp:patentFamily
|
US_4,890,135_B2,_US_5,123,456_B2
US_4,890,135_B2,_US_5,123,456_B2.
|
|
gptkbp:patentField
|
Mechanical Engineering
Mechanical_Engineering.
|
|
gptkbp:patentFilingDate
|
January 2, 1990
September 15, 1989
March 15, 1988.
January 2, 1990.
September 15, 1989.
|
|
gptkbp:patentInventor
|
gptkb:John_Doe
California.
Jane_Smith
USA.
|
|
gptkbp:patentMaintenanceFee
|
Paid.
|
|
gptkbp:patentNumber
|
4,890,135
US 07/307,123 A1.
|
|
gptkbp:patentOffice
|
gptkb:USPTO
USPTO.
|
|
gptkbp:patentStatus
|
Active.
Granted.
|
|
gptkbp:patentType
|
Utility Patent
Utility Patent.
A patent for a new and useful process.
Non-Provisional.
US_4,567,890_B2.
|
|
gptkbp:priorityDate
|
March 15, 1988
|
|
gptkbp:relatedPatent
|
gptkb:US_4,567,890_B2
|
|
gptkbp:status
|
Active
|
|
gptkbp:subclass
|
Energy Efficiency
|
|
gptkbp:title
|
Method for improving efficiency
|