Magnetic stirrer
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Surface shading or stippling is included to show the character and contour of the surfaces of the three dimensional aspects of the design. The equal-length broken lines depict portions of the magnetic stirrer that form no part of the claimed design. The dash-dot-dash broken lines define boundaries of the claim. All broken lines form no part of the claimed design.
Claims
The ornamental design for a magnetic stirrer, as shown and described.
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Type: Grant
Filed: Apr 24, 2020
Date of Patent: Jan 30, 2024
Assignee: Hans Heidolph GmbH (Kelheim)
Inventor: Roman Dil (Nuremberg)
Primary Examiner: Kendra Leslie Hamilton
Assistant Examiner: Elizabeth S Struble
Application Number: 29/732,501