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:
Dec. 03, 2019
Filed:
Oct. 26, 2016
Alpla Werke Alwin Lehner Gmbh & Co. KG, Hard, AT;
Johann Kunz, Hard, AT;
Alpla Werke Alwin Lehner GMBH & Co. KG, Hart, AT;
Abstract
The invention proceeds from a tube produced from a plastics material, having a tube body, which has a first end and a second end, having a tube head, which is connected to the tube body at the first end and has a removal opening, and having a tube fold which is formed at the second end and has a first sealing surface and a second sealing surface, wherein the first and the second sealing surfaces are connected to one another in a fluid-tight manner. According to the invention, the sealing surfaces have arranged between them a retaining insert, which is connected to the first sealing surface and the second sealing surface in a fluid-tight manner.