Warning sign
Description
In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a warning sign, as shown and described.
Referenced Cited
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Patent History
Patent number: D787969
Type: Grant
Filed: Jun 2, 2016
Date of Patent: May 30, 2017
Assignee: Jet Power International Limited (Hong Kong)
Inventor: Chin Hang Tsui (Hong Kong)
Primary Examiner: George D Kirschbaum
Assistant Examiner: Joseph Kukella
Application Number: 29/566,701
Type: Grant
Filed: Jun 2, 2016
Date of Patent: May 30, 2017
Assignee: Jet Power International Limited (Hong Kong)
Inventor: Chin Hang Tsui (Hong Kong)
Primary Examiner: George D Kirschbaum
Assistant Examiner: Joseph Kukella
Application Number: 29/566,701
Classifications