Electric fan controller

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Description

FIG. 1 is a top front and right side perspective view of electric fan controller showing my new design;

FIG. 2 is a top rear and left side perspective view of electric fan controller showing my new design;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Claims

The ornamental design for an electric fan controller, as shown and described.

Referenced Cited
U.S. Patent Documents
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D298417 November 8, 1988 Sund
D309889 August 14, 1990 Cheng
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D389753 January 27, 1998 Wan
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8253272 August 28, 2012 Schulzman
9671125 June 6, 2017 Mowris
D813826 March 27, 2018 Dalton
D827583 September 4, 2018 Oleson
20100187318 July 29, 2010 Yu
Other references
  • Cdmall Electronic Fan Speed Controller; Jun. 18, 2019; 3 pgs.;https://www.amazon.com/Electronic-Controller-Variable-Adjuster-Hydroponics/dp/B07T9BLJ7L/ref=sr_1_1_sspa?keywords=Fan+Speed+Control&qid=1641567766&sr=8-1-spons&psc=1&smid=A1F1UTT2UICHC0&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzRkVGVk4wTjZDV0JSJmVuY3J5cHRIZElkPUEwN.
  • Titan Controls HGC702760 Mercury 4 Fan Speed Controller; May 6, 2014; 2 pgs.;https://www.amazon.com/Titan-Controls-Multi-Function-Controller-Single/dp/B0040R6F44.
Patent History
Patent number: D948460
Type: Grant
Filed: Jul 3, 2020
Date of Patent: Apr 12, 2022
Assignee: PUC Perfect Union Co., Ltd. (New Taipei)
Inventor: Ching Chan (New Taipei)
Primary Examiner: Selina Sikder
Application Number: 29/740,450