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:
Apr. 02, 2019
Filed:
Oct. 23, 2015
Liebherr-hausgerate Lienz Gmbh, Lienz, AT;
Liebherr-hausgerate Ochsenhausen Gmbh, Ochsenhausen, DE;
LIEBHERR-HAUSERÄTE LIENZ GMBH, Lienz, AT;
LIEBHERR-HAUSERÄTE OCHSENHAUSEN GMBH, Ochsenhause, DE;
Abstract
The present invention relates to a vacuum insulation body comprising a vacuum-tight casing which surrounds an evacuated region, wherein a core material is arranged in the evacuated region, wherein the casing includes an opening for filling the casing with the core material, which is covered by a vacuum-tight cover film, wherein the casing is folded inwards in the edge region protruding towards the opening, so that the opening is reduced in size, and subsequently again is folded outwards, wherein the region folded outwards and a region of the cover film are vacuum-tightly connected with each other all around.