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:
Sep. 12, 1978
Filed:
Dec. 09, 1976
Julius B Horvay, Louisville, KY (US);
General Electric Company, Louisville, KY (US);
Abstract
A single sheet of metal is stamped to provide portions which form the top, side and bottom outer walls of the refrigerator cabinet and portions which form the top, side and bottom inner walls of the cabinet. This single sheet of metal is stamped in the same operation to include a plurality of perforations in an elongated section thereof extending lengthwise of the sheet between the portions which form the outer wall and the portions which form the inner wall. This same elongated section is further shaped to provide a groove of arcuate cross-section extending substantially the length thereof. The single sheet of metal is then bent to form in one operation the top, side and bottom outer walls of the refrigerator and the top, side and bottom inner walls of the refrigerator, the elongated perforated section framing the door opening of the refrigerator, the perforations retarding heat transfer from the outer walls. A portion of the tubing forming the condenser of the refrigerating system employed with the refrigerator is assembled in the aforementioned arcuate groove. mentioned arcuate groove.