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gptkbp:instanceOf
|
patent
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|
gptkbp:abstract
|
A method for improving efficiency in mechanical systems.
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gptkbp:applicationNumber
|
07/305,123
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|
gptkbp:applicationPublication
|
gptkb:US_4,890,156_A
|
|
gptkbp:applicationType
|
Non-Provisional
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
|
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gptkbp:citedBy
|
gptkb:US_5,123,456_A
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|
gptkbp:claims
|
10
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|
gptkbp:class
|
Mechanics
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|
gptkbp:documentType
|
Patent Document
|
|
gptkbp:examiner
|
Jane_Smith
|
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gptkbp:fieldOfInvention
|
Mechanical Engineering
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|
gptkbp:filingDate
|
January 15, 1989
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 4,890,156 A
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|
gptkbp:internationalClassification
|
F03G
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|
gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorCountry
|
gptkb:USA
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gptkbp:issueDate
|
January 2, 1990
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|
gptkbp:issuedOn
|
January 2, 1990
|
|
gptkbp:language
|
English
|
|
gptkbp:legalStatus
|
Lapsed
|
|
gptkbp:location
|
gptkb:United_States
|
|
gptkbp:patentAbstract
|
English.
A method for improving efficiency in mechanical systems.
United_States.
|
|
gptkbp:patentAssignee
|
Acme_Corporation.
|
|
gptkbp:patentCitation
|
gptkb:US_4,567,890_A
US_5,123,456_A.
|
|
gptkbp:patentClaim
|
10 claims.
|
|
gptkbp:patentClassification
|
F03G.
|
|
gptkbp:patentExpiration
|
January 2, 2007
|
|
gptkbp:patentFamily
|
US_4,890,156_A,_US_5,123,456_A
|
|
gptkbp:patentFamilyMembers
|
US_4,890,156_A,_US_5,123,456_A.
|
|
gptkbp:patentField
|
Mechanical_Engineering.
|
|
gptkbp:patentFilingDate
|
gptkb:US_4,890,156_A
March 15, 1988.
January 2, 1990.
January 15, 1989.
|
|
gptkbp:patentInventor
|
Jane_Smith.
John_Doe.
USA.
|
|
gptkbp:patentNumber
|
07/305,123.
4890156
4890156.
|
|
gptkbp:patentStatus
|
Expired.
Lapsed.
|
|
gptkbp:patentType
|
Utility Patent
Utility.
Patent Document.
US_4,567,890_A.
|
|
gptkbp:priorityDate
|
March 15, 1988
|
|
gptkbp:relatedTo
|
gptkb:US_4,567,890_A
|
|
gptkbp:status
|
Expired
|
|
gptkbp:subclass
|
Energy Conservation
|
|
gptkbp:title
|
Method for improving efficiency
|