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. 23, 2020
Filed:
Sep. 12, 2017
Liebherr-hausgerate Lienz Gmbh, Lienz, AT;
Liebherr-hausgerate Ochsenhausen Gmbh, Ochsenhausen, DE;
Andreas Winkler, Irschen, AT;
Jochen Hiemeyer, Karlstadt, DE;
LIEBHERR-HAUSGERATE LIENZ GMBH, Lienz, AT;
LIEBHERR-HAUSGERATE OCHSENHAUSEN GMBH, Ochsenhausen, DE;
Abstract
A vacuum insulation body comprising at least one vacuum-tight covering that surrounds at least one evacuated region, wherein one or more core materials are arranged in the evacuated region, and wherein the vacuum-tight covering has at least one evacuation opening that is provided with at least one valve having at least one valve disk that opens the evacuation opening in the opened state and that releases the evacuation opening in the closed state, with means for a vacuum-tight sealing of the evacuation opening being arranged outside the sealing region of the valve disk.