Calibration bath
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The broken lines in the figures illustrate environment and/or aspects of the calibration bath that form no part of the claimed design.
Claims
The ornamental design for a calibration bath, as shown and described.
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Type: Grant
Filed: Aug 23, 2019
Date of Patent: Jul 27, 2021
Assignee: Fluke Corporation (Everett, WA)
Inventors: David W. Farley (Orem, UT), Matthew B. Marzynski (Seattle, WA)
Primary Examiner: Khawaja Anwar
Application Number: 29/703,119