The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 05, 1977
Filed:
Jun. 05, 1975
Applicant:
Inventor:
Frank A Schumacher, Louisville, KY (US);
Assignee:
General Electric Company, Louisville, KY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62449 ;
Abstract
A household refrigerator having a door and a cooling compartment has a heat exchange transfer medium circulatory system associated with the door. The circulatory system has a probe extending into the cooling compartment in the closed position of the door and a serpentine portion positioned within the door and extending along an inner wall of the door. The circulatory system is a closed system that is movable with the door and contains a heat transfer medium for cooling the door.