Electric coupler

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Description

FIG. 1 is a perspective view of an electric coupler showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
3689723 September 1972 Ludwig et al.
D353577 December 20, 1994 Shoda et al.
D464623 October 22, 2002 Pogagtetz et al.
D468264 January 7, 2003 Sugino
D472555 April 1, 2003 Tomino
Patent History
Patent number: D478911
Type: Grant
Filed: Sep 7, 2002
Date of Patent: Aug 26, 2003
Assignee: Global Sun Technology Inc. (Taipei)
Inventor: I Tao Chen (Chong Ho)
Primary Examiner: Kay H. Chin
Application Number: 29/167,118
Classifications
Current U.S. Class: Adapter, Connector Or Coupler (D14/433)
International Classification: 1402;