Digital ultrasonic cleaner
The broken lines in the figures represent portions of the device that form no part of the claimed design.
The dot-dash lines represent boundaries of portions of the design that are magnified for better interpretation of the design and form no part of the claimed design.
Claims
The ornamental design for a digital ultrasonic cleaner, as shown and described.
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Type: Grant
Filed: Sep 18, 2013
Date of Patent: Feb 2, 2016
Inventor: Xingyuan Yao (Shenzhen)
Primary Examiner: John Windmuller
Assistant Examiner: John R Yeh
Application Number: 29/467,288