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. 13, 2013
Filed:
Dec. 14, 2010
Oliver Mahr, Schlins, AT;
Tamer Meseli, Altach, AT;
Martin Weiss, Rankwell, AT;
VAT Holding AG, Haag, CH;
Abstract
A vacuum valve with a valve housing with a valve opening, a closing element, and at least one peripherally closed seal on the closing element with first and second seal main sections and first and second seal connecting sections allocated to corresponding seat main sections and connecting sections. The seal extends in a groove defined by two side walls and a base wall. The first seal main section is arranged on a front end face of the closing element and has a middle part where the seal extends in a straight line. The seal is clamped by a clamping bar at least across part of the middle part, with the clamping bar fixed on the closing element and forming one of the side walls. Through at least one second sub-region of the longitudinal extent of the seal, the two side walls and base wall are formed by the closing element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile