US 504,456,789 M1

URI: https://gptkb.org/entity/US_504%2C456%2C789_M1
GPTKB entity
Properties (41)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of data processing systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationPublication US_504,456,789_A1
gptkbp:applicationStatus Abandoned
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Tech_Innovations_Inc.
gptkbp:citedBy US_505,123,456
gptkbp:claims 10
gptkbp:classification G06F 15/16
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Data processing
gptkbp:filingDate 1991-05-15
https://www.w3.org/2000/01/rdf-schema#label US 504,456,789 M1
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1991-09-03
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Not paid
gptkbp:patentCitation Available
US_503,456,789
gptkbp:patentExpiration 2008-09-03
gptkbp:patentFamily US_504,456,789_M1,_US_505,123,456,_US_505,678,901
gptkbp:patentLink https://patents.google.com/patent/US504456789M1
gptkbp:patentLitigation nan
gptkbp:patentNumber 504456789
US_504,456,789
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Yes
Granted
Utility patent
Non-provisional
gptkbp:priorityDate 1990-05-15
gptkbp:relatedPatent US_505,678,901
gptkbp:status Expired
gptkbp:subclass G06F 15/00
gptkbp:technologyArea Information Technology
gptkbp:title Method for improving data processing