Tower fan
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Description
The features shown in broken lines illustrate portions of the tower fan that form no part of the claimed design.
Claims
The ornamental design for a tower fan, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D945590
Type: Grant
Filed: May 23, 2019
Date of Patent: Mar 8, 2022
Assignee: E2 LIMITED (Hong Kong)
Inventors: Hebing Zhao (Dongguan), Foping Luo (Dongguan)
Primary Examiner: Sharon S Oum
Application Number: 29/692,211
Type: Grant
Filed: May 23, 2019
Date of Patent: Mar 8, 2022
Assignee: E2 LIMITED (Hong Kong)
Inventors: Hebing Zhao (Dongguan), Foping Luo (Dongguan)
Primary Examiner: Sharon S Oum
Application Number: 29/692,211
Classifications
Current U.S. Class:
Floor Type On Vertically Elongated Stand (D23/378)