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:
Oct. 26, 1976
Filed:
Sep. 08, 1975
Applicant:
Inventor:
Thomas D Reynolds, Winston-Salem, NC (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428474 ; 206 4533 ; 206484 ; 206497 ; 206808 ; 428518 ; 428523 ; 428918 ;
Abstract
A storage bag made of a composite film material of two or more plys of plastic film for use in vacuum packaging fresh perishables, such as fresh cuts of meat. The film composite has a matted finish on the inside surface of its inner layer which causes the film to have a translucent appearance. The areas of the bag which are sealed together during the packaging process become transparent to provide a visual inspection for a proper seal.