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:
Feb. 27, 1979
Filed:
Mar. 29, 1977
Applicant:
Inventors:
Clifford C Faust, Riverside, IL (US);
Mark F Mettler, Lombard, IL (US);
Assignee:
Union Carbide Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ;
U.S. Cl.
CPC ...
229 43 ; 229 / ; 229D / ; 426111 ; 426113 ; 426118 ; 426395 ;
Abstract
The disposable package comprises an upper layer composed of a thin film plastic material having a sealed pleated section extending from opposite parallel sides intermediate the ends thereof and an elongated vent disposed within the pleated section. The sealed pleated section is adapted to open exposing the vent at a predetermined temperature below the cooking temperature of the product.