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:
Mar. 16, 1976
Filed:
Nov. 04, 1974
Applicant:
Inventors:
Clyde Joseph Nonomaque, Fort Smith, AR (US);
Harry Lucian Tillman, Evansville, IN (US);
Kenneth L Hortin, Evansville, IN (US);
Assignee:
Whirlpool Corporation, Benton Harbor, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ; F25D / ; F25D / ;
U.S. Cl.
CPC ...
220 / ; 156 79 ; 220 / ; 220 / ; 264 465 ;
Abstract
A freezer liner construction having improved selected foam adhesion characteristics. The outer surface of the liner is provided with a laminated release film which prevents adhesion of the foamed-in-place insulation thereto for optimum stress relief relative to thermal expansion and contraction of the liner relative to the foam and cabinet. One or more adhesion strips are provided on the release laminate to provide localized bonding of the foam to the liner for improved structural integrity in the cabinet structure.