US 6,789,558 F15

GPTKB entity

Properties (39)
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:applicationPublicationNumber gptkb:US_2003/0123456_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:United_States
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 15, 2023
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate March 15, 2003
https://www.w3.org/2000/01/rdf-schema#label US 6,789,558 F15
gptkbp:internationalClassification F15B 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedOn September 7, 2004
gptkbp:legalStatus Granted
gptkbp:patentAbstract A method for improving mechanical efficiency.
gptkbp:patentCitation 5
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification Mechanical Engineering
gptkbp:patentDescription Detailed description of the invention.
gptkbp:patentExpiration March 15, 2023
gptkbp:patentFamily US_6,789,558_F15_family
gptkbp:patentFilingDate March 15, 2003
September 7, 2004
gptkbp:patentNumber gptkb:US_6,789,558_B1
6,789,558
gptkbp:patentStatus Active
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 15, 2002
gptkbp:relatedTo gptkb:US_6,789,557_F15
gptkbp:status Active
gptkbp:subclass F15B
gptkbp:title Method for improving efficiency in a mechanical system