gptkbp:instanceOf
|
patent
|
gptkbp:abstract
|
A device for improving efficiency.
|
gptkbp:applicationNumber
|
US_12345678
|
gptkbp:applicationType
|
non-provisional
|
gptkbp:assignee
|
Example Corporation
|
gptkbp:citedBy
|
5
US_3,000,000
|
gptkbp:claims
|
10
|
gptkbp:class
|
mechanical device
|
gptkbp:description
|
This patent describes a novel mechanism.
|
gptkbp:drawings
|
included
|
gptkbp:examiner
|
Jane_Smith
|
gptkbp:expirationDate
|
1971-05-29
|
gptkbp:fieldOfInvention
|
mechanical engineering
|
gptkbp:fieldOfUse
|
industrial applications
|
gptkbp:filingDate
|
1951-01-12
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 2,555,577 B2
|
gptkbp:innovation
|
incremental innovation
|
gptkbp:internationalClassification
|
F03D 1/00
|
gptkbp:inventor
|
gptkb:John_Doe
|
gptkbp:inventorCountry
|
gptkb:USA
|
gptkbp:issueDate
|
1951-05-29
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
gptkbp:legalStatus
|
granted
|
gptkbp:maintenanceFee
|
paid
|
gptkbp:nonPatentCitation
|
2
|
gptkbp:patentAbstract
|
completed
significant
available for licensing
mechanical innovation
through litigation
U.S._patent_law
|
gptkbp:patentCitation
|
gptkb:US_2,555,576_B2
ongoing research
exclusive rights
commercial market
|
gptkbp:patentClassification
|
utility patent
|
gptkbp:patentExpiration
|
20 years from filing
|
gptkbp:patentFamily
|
gptkb:US_2,555,577
|
gptkbp:patentFilingDate
|
published
|
gptkbp:patentMaintenanceFee
|
high
|
gptkbp:patentNumber
|
2,555,577
|
gptkbp:patentOwner
|
Example Corporation
|
gptkbp:patentStatus
|
active
|
gptkbp:patentType
|
approved
utility
filed in 1951
|
gptkbp:priorityDate
|
1950-01-12
|
gptkbp:relatedTo
|
gptkb:US_2,555,576_B2
|
gptkbp:status
|
active
|
gptkbp:subclass
|
energy efficiency
|
gptkbp:technology
|
mechanical technology
|