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:
Aug. 27, 2013
Filed:
Sep. 15, 2009
Arnold Thelen, Idar-Oberstein, DE;
Arnold Thelen, Idar-Oberstein, DE;
Fissler GmbH, , DE;
Abstract
A pressure vessel including a container and a lid for placing thereon. By twisting the lid and container relative to each another, the container and lid can be detachably locked together by a peripheral locking segments configured along the lines of a bayonet fastening. A circumferential sealing ring is in the region of the lid edge and the container edge for sealing the interior of the container against a drop in pressure when said container and lid are in the locked position. The pressure vessel including an auxiliary device or aid for correct positioning of the lid on the container. The positioning aid comprising a downward-projecting positioning element in the region of the lid edge which, when the lid is correctly positioned on top of the container, can be inserted into a recess which is open towards the top and in the region of the container edge.