US 440,987,717 B2

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Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A novel mechanism for improving efficiency.
gptkbp:applicationNumber 06/397,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:USA
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gptkbp:claims 20
gptkbp:class mechanical device
gptkbp:description Detailed description of the invention.
gptkbp:drawings included
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2003-10-11
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1982-06-30
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gptkbp:inventor gptkb:John_Doe
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gptkbp:language English
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gptkbp:patentFamily US_440,987,717_B2,_US_440,987,718_B2
gptkbp:patentNumber 440987717
gptkbp:patentType utility
gptkbp:priorityDate 1981-06-30
gptkbp:relatedTo US_440,987,716_B1
gptkbp:status active
gptkbp:subclass energy efficiency
gptkbp:technicalField energy systems