|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A novel mechanism for improving efficiency.
|
|
gptkbp:applicationNumber
|
07/710,123
|
|
gptkbp:applicationType
|
non-provisional
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
|
|
gptkbp:assigneeCountry
|
gptkb:USA
|
|
gptkbp:citedBy
|
gptkb:US_600,000,001_B2
|
|
gptkbp:claims
|
20
|
|
gptkbp:class
|
mechanical device
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
2012-09-08
|
|
gptkbp:fieldOfInvention
|
mechanical engineering
|
|
gptkbp:filingDate
|
1991-05-15
|
|
gptkbp:fullText
|
available online
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 514,567,889 B2
|
|
gptkbp:internationalClassification
|
F03D 1/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
1992-09-08
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentAbstract
|
This invention relates to...
|
|
gptkbp:patentCitation
|
US_500,000,000_B2
|
|
gptkbp:patentClassification
|
mechanical engineering
|
|
gptkbp:patentFamily
|
US_514,567,889
|
|
gptkbp:patentNumber
|
514567889
|
|
gptkbp:patentType
|
utility
|
|
gptkbp:priorityDate
|
1990-05-15
|
|
gptkbp:relatedTo
|
gptkb:US_514,567,888_B2
|
|
gptkbp:status
|
active
|
|
gptkbp:subclass
|
energy efficiency
|