US 5,014,567

URI: https://gptkb.org/entity/US_5%2C014%2C567
GPTKB entity
Statements (42)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/407,123
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,123,456
gptkbp:claims 20
gptkbp:documentType Utility Patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate May 7, 2008
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filedIn gptkb:John_Doe
gptkbp:filingDate April 10, 1989
gptkbp:grantDate May 7, 1991
https://www.w3.org/2000/01/rdf-schema#label US 5,014,567
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn May 7, 1991
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_5,456,789
gptkb:US_5,345,678
gptkb:US_5,567,890
US 5,901,234
US_5,012,345
US_5,123,456
US_5,234,567
US_5,678,901
US_5,789,012
US_5,890,123
US_4,567,890
gptkbp:patentFamily US_5,014,567_family
gptkbp:patentNumber 5,014,567
gptkbp:patentOffice gptkb:USPTO
gptkbp:priorityDate November 15, 1988
gptkbp:relatedTo US_4,567,890
gptkbp:status Active
gptkbp:title Method for improving efficiency
gptkbp:USClassification 74/1.1