|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A device for improving efficiency.
|
|
gptkbp:applicationNumber
|
06/740,123
|
|
gptkbp:applicationType
|
non-provisional
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
|
|
gptkbp:citedBy
|
gptkb:US_05,678,901_B2
|
|
gptkbp:claims
|
20
|
|
gptkbp:class
|
mechanical device
|
|
gptkbp:description
|
This patent describes a novel mechanism.
|
|
gptkbp:drawings
|
included
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
2006-02-25
|
|
gptkbp:fieldOfInvention
|
mechanical engineering
|
|
gptkbp:fieldOfUse
|
industrial applications
|
|
gptkbp:filingDate
|
1985-06-14
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 04,567,903 B2
|
|
gptkbp:internationalClassification
|
F03D 1/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:issueDate
|
1986-02-25
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentAbstract
|
A device for improving efficiency in mechanical systems.
|
|
gptkbp:patentCitation
|
cited in 15 other patents
|
|
gptkbp:patentClaim
|
Claim 1: A device comprising...
|
|
gptkbp:patentFamily
|
US_04,567,903
|
|
gptkbp:patentLength
|
20 years
|
|
gptkbp:patentNumber
|
4567903
|
|
gptkbp:patentType
|
utility
|
|
gptkbp:priorityDate
|
1984-06-14
|
|
gptkbp:relatedTo
|
gptkb:US_04,567,902_B2
|
|
gptkbp:status
|
active
|
|
gptkbp:subclass
|
energy efficiency
|
|
gptkbp:technology
|
mechanical technology
|