|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for improving efficiency.
|
|
gptkbp:applicationNumber
|
06/440,444
|
|
gptkbp:applicationType
|
non-provisional
|
|
gptkbp:assignee
|
Example Corporation
|
|
gptkbp:citedBy
|
gptkb:US_5,555,555_C
|
|
gptkbp:claims
|
20
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
2004-04-24
|
|
gptkbp:fieldOfInvention
|
mechanical engineering
|
|
gptkbp:filingDate
|
1982-12-30
|
|
gptkbp:fullText
|
Available online.
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 4,444,444 C
|
|
gptkbp:internationalClassification
|
B01D 53/26
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
1984-04-24
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentAbstract
|
This invention relates to...
|
|
gptkbp:patentCitation
|
US_4,000,000_C
|
|
gptkbp:patentClassification
|
mechanical device
|
|
gptkbp:patentFamily
|
US,_EP,_JP
|
|
gptkbp:patentNumber
|
4,444,444
|
|
gptkbp:patentType
|
utility
|
|
gptkbp:priorityDate
|
1982-12-30
|
|
gptkbp:relatedTo
|
US_4,444,443_C
|
|
gptkbp:status
|
active
|