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:
Jun. 30, 2026
Filed:
May. 17, 2023
Applicant:
Flecotec Ag, Badenweiler, DE;
Inventor:
Martin Koch, Neuenburg, DE;
Assignee:
FLECOTEC AG, Badenweiler, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 33/12 (2006.01);
U.S. Cl.
CPC ...
F16L 33/12 (2013.01);
Abstract
A coupling device, having at least one coupling part which has an actuating device which actuates a closure part, wherein a flexible line part having a free cross section can be connected to the coupling part. The closure part, in its actuated position, opens up the free cross section of the line part and, in a further actuated position, closes said cross section, wherein the closure part has a flexible diaphragm.