Switching power supply with changeable plugs

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Description

FIG. 1 is a side view of the switching power supply with changeable plugs showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is an opposite side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a perspective view thereof with an inserted changeable plug, the surface of said plug being unclaimed;

FIG. 8 is a perspective view thereof without an inserted changeable plug;

FIG. 9 is a perspective view of a changeable plug;

FIG. 10 is a perspective view of a changeable plug;

FIG. 11 is a perspective view of a changeable plug;

FIG. 12 is a perspective view of a changeable plug; and,

FIG. 13 is a perspective exploded view of a switching power supply with changeable plugs.

Claims

I claim a switching power supply with changeable plugs, as shown and described.

Referenced Cited
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Patent History
Patent number: D658122
Type: Grant
Filed: Oct 12, 2007
Date of Patent: Apr 24, 2012
Assignee: Eastern Frontier Co., Ltd. (Kowloon)
Inventor: Chun Chun Tsoi (New Territories)
Primary Examiner: Rosemary K Tarcza
Attorney: Howard C. Miskin
Application Number: 29/292,466
Classifications
Current U.S. Class: Cordless Appliance Type (D13/108)