Auto-darkening welding filter display screen with touch graphical user interface
Latest Tecmen Electronics Co., Ltd. Patents:
In the drawings, the dash-dash broken lines are for the purpose of illustrating the auto-darkening welding filter display screen with touch graphical user interface that forms no part of the claimed design. In
Claims
The ornamental design for an auto-darkening welding filter display screen with touch graphical user interface, as shown and described.
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Type: Grant
Filed: Aug 5, 2015
Date of Patent: Feb 26, 2019
Assignee: Tecmen Electronics Co., Ltd. (Nanjing)
Inventor: Ziqian Wu (Nanjing)
Primary Examiner: Rhea Shields
Application Number: 29/535,321