Cannula
The broken lines in the drawings illustrate portions of the cannula and form no part of the claimed design.
Claims
The ornamental design for a cannula, as shown and described.
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Type: Grant
Filed: Aug 24, 2020
Date of Patent: May 16, 2023
Assignee: FREE LIFE MEDICAL GMBH (Aachen)
Inventors: Karl Heinz Hildinger (Aachen), Rüdiger Autschbach (Aachen), Bernhard Schmitz (Schleiden)
Primary Examiner: Natasha Vujcic
Assistant Examiner: Gilbert B Ford
Application Number: 29/747,581