US 6,789,065 F25

GPTKB entity

Properties (57)
Predicate Object
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gptkbp:abstract A method for improving energy efficiency in refrigeration systems.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationPublication gptkb:US_2003/0123456_A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:ABC_Corporation
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gptkbp:claims 20
gptkbp:class F25B
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 15, 2022
gptkbp:fieldOfInvention refrigeration technology
gptkbp:fieldOfUse refrigeration
gptkbp:filingDate April 1, 2002
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gptkbp:internationalClassification F25B 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate September 7, 2004
gptkbp:issuedOn September 7, 2004
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gptkbp:patentFamily US_6,789,065_F25,_US_6,789,064_F25
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gptkbp:patentNumber 6,789,065
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gptkbp:patentType utility
gptkbp:priorityDate March 15, 2002
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gptkbp:status active
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gptkbp:technicalField energy efficiency