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:
Feb. 26, 2002
Filed:
Dec. 15, 2000
Carsten Joergensen, St. Niklausen, CH;
PI-Design AG, Triengen, CH;
Abstract
According to this invention, this objective is met by a gasket ( ) which is made from a soft plastic and has a central sleeve ( ), the diameter of which is tightly fitted to the ascension pipe ( ), as well as an outer, bell-shaped flange ( ) with a shoulder ( ), a skirt ( ), a bead ( ), and a flat part ( ) linking the shoulder ( ) of the bell-shaped flange ( ) with the central sleeve ( ), and where the bead ( ) has been manufactured with internal fastening devices ( ), which have been designed to hook into corresponding fastening devices ( ) on the funnel ( ), fastening the gasket ( ) on the funnel ( ), where the shoulder ( ) of the bell-shaped flange ( ) has a diameter greater than that of the skirt ( ) of the bell-shaped flange ( ), but smaller than the diameter of the bead ( ).