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gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for improving efficiency in mechanical systems.
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|
gptkbp:applicationNumber
|
US_1234567
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|
gptkbp:applicationPublication
|
1985-07-15
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gptkbp:applicationType
|
Non-Provisional
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
gptkb:Los_Angeles
|
|
gptkbp:assigneeCountry
|
gptkb:USA
|
|
gptkbp:citedBy
|
US_7890123
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|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:documentType
|
Patent Document
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
2006-01-21
|
|
gptkbp:fieldOfInvention
|
Mechanical Engineering
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|
gptkbp:filingDate
|
1985-01-15
|
|
gptkbp:grantDate
|
1986-01-21
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 4567892 C2
|
|
gptkbp:internationalClassification
|
F16H 25/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
gptkb:New_York
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:issuedBy
|
1986-01-21
|
|
gptkbp:language
|
English
|
|
gptkbp:legalStatus
|
Active
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:numberOfClaims
|
10
|
|
gptkbp:patentCitation
|
gptkb:US_1234567_A
|
|
gptkbp:patentClassification
|
Mechanical Engineering
|
|
gptkbp:patentExpiration
|
20 years from filing date
|
|
gptkbp:patentFamily
|
gptkb:US_4567892
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US4567892C2
|
|
gptkbp:patentNumber
|
4567892
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentType
|
Utility Patent
A utility patent protects new and useful processes, machines, articles of manufacture, or compositions of matter.
|
|
gptkbp:priorityDate
|
1984-06-15
|
|
gptkbp:relatedTo
|
gptkb:US_4567891_C2
|
|
gptkbp:status
|
granted
|
|
gptkbp:title
|
Method for improving efficiency
|