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:
Nov. 15, 1983
Filed:
Dec. 30, 1981
Applicant:
Inventors:
William J Clayton, Fairport, NY (US);
William G Outhouse, Victor, NY (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
206632 ; 383 86 ;
Abstract
An improved adhesive system for forming resealable channel closures for flexible bags such as thermoplastic bags made from polyethylene, e.g. sandwich bags. The adhesive system comprises a layer of hot melt adhesive over which a thin second layer of a liquid-based adhesive such as a water-based pressure sensitive acrylate is applied.