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. 19, 2025
Filed:
Oct. 27, 2021
Viessmann Climate Solutions SE, Allendorf, DE;
VIESSMANN CLIMATE SOLUTIONS SE, Allendorf, DE;
Abstract
A connection device for a peripherally ribbed pipe (), including: a pipe receptacle () having a receiving opening for receiving an end of the pipe (); and a catch element () for fastening the pipe () in the pipe receptacle (). The pipe receptacle () has a longitudinal center plane (M), which extends through the receiving opening. The catch element () has a first point (SI), which allows movement of at least part of the catch element relative to the pipe receptacle (), and a second point (S), which is designed to engage in a corrugation trough () of the peripherally ribbed pipe (). At least when the pipe () is inserted and fastened, the first point (SI) lies closer to the longitudinal center plane (M) than the second point (S) does. The connection device allows easy, leaktight, and secure fastening of a pipe.