Proving unit for use with electrical test tools
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The broken lines in the figures illustrate environment only and form no part of the claimed design.
Claims
The ornamental design for a proving unit for use with electrical test tools, as shown and described.
Type: Grant
Filed: Sep 1, 2017
Date of Patent: Jun 25, 2019
Assignee: Fluke Corporation (Everett, WA)
Inventor: Ferdinand Y. Laurino (Seattle, WA)
Primary Examiner: Antoine Duval Davis
Application Number: 29/616,133