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:
Jan. 29, 2008
Filed:
Apr. 13, 2002
Rudolf Fux, Eschenburg, DE;
Rudolf Fux, Eschenburg, DE;
Convenience Food Systems Wallau GmbH & Co. KG, Wallau, DE;
Abstract
The invention relates to a plastic packaging () made from a packaging dish () and a cover lid (). The cover lid () is at least partially sealed to the packaging dish () in a peelable manner and the cover lid (), or the packaging dish (), comprises at least one knob () and complementary to the above the packaging dish () or the cover lid () comprises a recess (), through which the knob(s) is/are pressed on sealing the plastic packaging (). At least a partial region of at least one knob is provided with a sealing material (5) or preferably at least one partial region of at least one knob () and the boundary region of the complementary recess () is connected to a sealing material (), which on first opening of the packaging () is damaged. The invention further relates to methods for the production of said packages.