US 5,234,567 F2

GPTKB entity

Statements (49)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving energy efficiency in systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationPublication 1991-05-15
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:assigneeType Corporation
gptkbp:citedBy gptkb:US_6,789,012_B1
gptkbp:claims 20
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2013-08-10
gptkbp:fieldOfInvention Energy efficiency
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate 1990-11-15
gptkbp:grantDate 1993-08-10
https://www.w3.org/2000/01/rdf-schema#label US 5,234,567 F2
gptkbp:internationalClassification H02J 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueFeePaid Yes
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract Cited by 10 other patents.
This patent describes a method for enhancing energy efficiency.
This patent is part of a larger family.
gptkbp:patentAssignee Acme_Corporation,_Beta_LLC
gptkbp:patentCitation gptkb:US_4,567,890_A
Yes
gptkbp:patentClassification Energy
Energy_Management
gptkbp:patentDescription Detailed description of the invention.
gptkbp:patentExpiration 2013-08-10
gptkbp:patentFamily 5
gptkbp:patentField Energy_Systems
gptkbp:patentInventor John_Doe,_Jane_Roe
Jane_Smith,_John_Appleseed
gptkbp:patentMaintenanceFee Paid regularly.
gptkbp:patentNumber 5,234,567
gptkbp:patentStatus Active
No legal disputes.
gptkbp:patentType Regular
Utility
gptkbp:priorityDate 1990-11-15
gptkbp:relatedPatent gptkb:US_5,678,901_A
gptkbp:status Active
gptkbp:title Method for improving efficiency