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gptkbp:instanceOf
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patent
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|
gptkbp:abstract
|
A method for improving efficiency in mechanical systems.
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gptkbp:applicationNumber
|
07/407,123
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gptkbp:applicationType
|
Utility
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gptkbp:assignee
|
gptkb:New_York
gptkb:XYZ_Corporation
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gptkbp:citedBy
|
gptkb:US_5,123,456_A
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gptkbp:claims
|
20
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gptkbp:class
|
Mechanical_Systems
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gptkbp:country
|
gptkb:United_States
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gptkbp:documentType
|
Patent_Grant
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|
gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
March 19, 2008
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gptkbp:fieldOfInvention
|
Mechanical Engineering
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gptkbp:filingDate
|
April 10, 1990
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US 5,000,002 A
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gptkbp:internationalClassification
|
F03B_13/00
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorResidence
|
gptkb:California
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gptkbp:issuedOn
|
March 19, 1991
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gptkbp:language
|
English
|
|
gptkbp:legalStatus
|
Active
|
|
gptkbp:maintenanceFee
|
Paid
|
|
gptkbp:patentCitation
|
gptkb:US_4,123,456_A
gptkb:US_4,890,123_A
gptkb:US_4,567,890_A
gptkb:US_4,678,901_A
gptkb:US_4,789,012_A
gptkb:US_4,345,678_A
gptkb:US_4,456,789_A
gptkb:US_4,234,567_A
gptkb:US_4,012,345_A
US 4,901,234 A
|
|
gptkbp:patentFamily
|
US_5,000,002_A,_US_5,000,001_A,_US_5,000,003_A
|
|
gptkbp:priorityDate
|
September 15, 1989
|
|
gptkbp:relatedPatent
|
gptkb:US_5,000,001_A
|
|
gptkbp:status
|
granted
|
|
gptkbp:subclass
|
Efficiency Improvement
|
|
gptkbp:title
|
Method for improving efficiency
|