US 05,000,025 A1

URI: https://gptkb.org/entity/US_05%2C000%2C025_A1
GPTKB entity
Properties (38)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency.
gptkbp:applicationNumber 07/500,025
gptkbp:applicationPublicationNumber US 07/500,025 A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_05,500,000_A1
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2010-05-01
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1990-05-01
https://www.w3.org/2000/01/rdf-schema#label US 05,000,025 A1
gptkbp:internationalClassification B01D 53/86
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus active
gptkbp:location gptkb:USA
gptkbp:patentCitation gptkb:US_04,000,008_A1
gptkb:US_04,000,010_A1
gptkb:US_04,000,009_A1
gptkb:US_04,000,002_A1
gptkb:US_04,000,006_A1
US_04,000,001_A1
US_04,000,003_A1
US_04,000,004_A1
US_04,000,005_A1
US_04,000,007_A1
gptkbp:patentFamily US_05,000,025_A1,_US_05,000,026_A1
gptkbp:patentNumber 5000025
gptkbp:patentType utility
gptkbp:priorityDate 1989-05-01
gptkbp:publicationDate 1991-03-19
gptkbp:relatedTo US_04,000,000_A1
gptkbp:status granted