Foldable triangular warning sign
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The dashed broken lines illustrate portions of the foldable triangular warning sign and form no part of the claimed design.
Claims
The ornamental design for a foldable triangular warning sign, as shown and described.
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Type: Grant
Filed: Apr 16, 2019
Date of Patent: May 17, 2022
Assignee: ASUSTeK COMPUTER INC. (Taipei)
Inventors: Yen-Chun Lee (Taipei), Juo-Kuan Lin (Taipei)
Primary Examiner: Joseph Kukella
Application Number: 29/687,763