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:
Jul. 11, 1995
Filed:
Apr. 20, 1993
Applicant:
Inventor:
Brian E Edwards, Mattoon, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47F / ;
U.S. Cl.
CPC ...
312116 ; 312405 ; 62248 ; 160184 ;
Abstract
A vertical curtain is provided with vertical slits therein spaced thereacross, opening downwardly through the lower margin of the curtain and terminating upwardly a spaced distance below the upper margin of the curtain. The upper margin of the curtain is mounted on the margin of a refrigerated cabinet wall having an access opening formed therein extending across the upper portion of the opening such that the curtain will fall by gravity downwardly across the opening as a thermal and convection current barrier when the door for the access opening is opened.