US 6,789,247 F15

GPTKB entity

Statements (53)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for enhancing the efficiency of mechanical systems.
gptkbp:applicationNumber 10/123,456
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:class Mechanical_Systems
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate September 14, 2024
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate April 1, 2003
https://www.w3.org/2000/01/rdf-schema#label US 6,789,247 F15
gptkbp:internationalClassification F15B 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedOn September 14, 2004
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_5,432,109_A
gptkb:US_5,678,901_A
gptkb:US_6,123,456_B1
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gptkbp:patentFamily US_6,789,247_F15,_US_6,789,248_F15,_US_6,789,249_F15
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 1, 2002
gptkbp:publicationNumber gptkb:US_2004/0123456_A1
gptkbp:relatedPatent gptkb:US_6,789,248_F15
gptkbp:status Active
gptkbp:subclass Energy Efficiency
gptkbp:title Method for improving efficiency in a mechanical system