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:
Jan. 24, 2006
Filed:
Jul. 16, 2003
Gerhard Albrecht, Vaihingen, DE;
Gerhard Albrecht, Vaihingen, DE;
Dr. Ing. h.c.F. Porsche AG, Stuttgart, DE;
Abstract
A filler device, particularly an oil filler device on an internal-combustion engine, has a filler neck and a closing cap closing the filler opening on the filler neck, which closing cap has a cap bottom, a surrounding cap wall originating from the cap bottom, and a centering element arranged in the interior on the closing cap. The centering element interacts with a countercentering element situated on the filler neck. For a good centering of the closing cap on the filler neck, it is provided to arrange the countercentering element at a radial distance with respect to the interior pipe surface of the filler neck and within an end section of the filler neck in the area of the filler opening.