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:
Jun. 02, 2009
Filed:
Oct. 23, 2007
Scott Huffer, Hartsville, SC (US);
Michael Thornton, Florence, SC (US);
Scott Huffer, Hartsville, SC (US);
Michael Thornton, Florence, SC (US);
Sonoco Development, Inc., Hartsville, SC (US);
Abstract
A self-opening blister package is provided having a packaging sleeve or carton and a formed tray. The tray includes one or more receptacle cups, which are dimensioned to receive one or more products, such as gum or the like. A peelable membrane is sealed to the tray flange. A leading edge of the membrane is attached to the sleeve. The membrane peels away from the tray when the tray is removed from the sleeve. The peeling action exposes the product contained in the one or more cups. Once the desired amount of product is extracted, the tray can be pushed back into the sleeve and the membrane rolls back over the tray.