Electric fan
Description
Claims
The ornamental design for an electric fan, as shown and described.
Referenced Cited
Patent History
Patent number: D817473
Type: Grant
Filed: Jun 21, 2017
Date of Patent: May 8, 2018
Inventor: Baogen Liu (Xinyu)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Sharon S Oum
Application Number: 29/608,322
Type: Grant
Filed: Jun 21, 2017
Date of Patent: May 8, 2018
Inventor: Baogen Liu (Xinyu)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Sharon S Oum
Application Number: 29/608,322
Classifications