US 6,789,349 F26

GPTKB entity

Statements (24)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A heat exchanger for transferring heat between two fluids.
gptkbp:applicationNumber 10/703,198
gptkbp:applicationType Utility
gptkbp:assignee gptkb:General_Electric_Company
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:class F28D 20/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Thermal management
gptkbp:filingDate March 31, 2004
gptkbp:firstClaim A heat exchanger comprising...
https://www.w3.org/2000/01/rdf-schema#label US 6,789,349 F26
gptkbp:internationalClassification F28D 20/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy September 14, 2004
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US_6,789,349_F26,_US_7,123,456_B2
gptkbp:priorityDate March 31, 2003
gptkbp:relatedPatent gptkb:US_6,123,456_A1
gptkbp:status Active
gptkbp:subclass F28D 20/02
gptkbp:title Heat exchanger