|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for improving efficiency.
|
|
gptkbp:applicationNumber
|
07/198,123
|
|
gptkbp:applicationType
|
non-provisional
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
gptkb:New_York
|
|
gptkbp:citedBy
|
US_5,123,456
|
|
gptkbp:claims
|
20
|
|
gptkbp:class
|
mechanical device
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
2010-01-02
|
|
gptkbp:fieldOfInvention
|
mechanical engineering
|
|
gptkbp:fieldOfUse
|
energy sector
|
|
gptkbp:filingDate
|
1988-05-06
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 4,890,123 N2
|
|
gptkbp:internationalClassification
|
F03D 1/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
1990-01-02
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:nonPatentCitation
|
gptkb:Journal_of_Mechanical_Engineering
|
|
gptkbp:patentAbstract
|
active
available
completed
significant
new method
This invention relates to a method for improving energy efficiency.
|
|
gptkbp:patentCitation
|
none
global
ongoing
exclusive rights
US_4,567,890
|
|
gptkbp:patentDescription
|
Detailed description of the invention.
|
|
gptkbp:patentFamily
|
US,_EP,_JP
|
|
gptkbp:patentFilingDate
|
published
|
|
gptkbp:patentImage
|
link_to_image.jpg
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US4890123
|
|
gptkbp:patentMaintenanceFee
|
high
20 years
|
|
gptkbp:patentNumber
|
4890123
|
|
gptkbp:patentOwner
|
gptkb:Acme_Corporation
|
|
gptkbp:patentType
|
utility
Utility patent for a new invention.
|
|
gptkbp:priorityDate
|
1987-05-06
|
|
gptkbp:relatedPatent
|
US_5,123,456
US_4,567,890
|
|
gptkbp:relatedTo
|
US_4,567,890
|
|
gptkbp:status
|
active
|
|
gptkbp:subclass
|
energy efficiency
|
|
gptkbp:technologyArea
|
renewable energy
|