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:
Nov. 14, 2006
Filed:
May. 18, 2004
Applicant:
Daniel Seitz, Oberriet, CH;
Inventor:
Daniel Seitz, Oberriet, CH;
Assignee:
Vat Holding AG, Haag, CH;
Primary Examiner:
Int. Cl.
CPC ...
F16K 3/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides a vacuum gate valve for closing off an opening. The vacuum gate valve can have a valve plate that can be turned so that the alignment of the valve plate will adapt to a valve seat when the valve plate is pressed against the valve seat.