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:
Oct. 28, 2025
Filed:
Mar. 16, 2022
Applicant:
Fresenius Medical Care Deutschland Gmbh, Bad Homburg, DE;
Inventors:
Udo Kirstgen, Schweinfurt, DE;
Johanna Bergmann, Hassfurt, DE;
Assignee:
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH, Bad Homburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 7/22 (2006.01); F16B 19/02 (2006.01);
U.S. Cl.
CPC ...
F16B 7/22 (2013.01); F16B 19/02 (2013.01);
Abstract
Coupling device (), which comprises at least two connectable elements in the form of a sleeve () and a sleeve holder (), and the sleeve () has, at a first side (a), a recess () which is configured on both sides as hooks () and is provided with bevelled edges (), and the sleeve holder () has, at a second side (c), a horizontally extending through-pin ().