Coupler for electric wires

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Description

FIG. 1 is a perspective view of a coupler for electric wires 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 a coupler for electric wires, as shown and described.

Referenced Cited
U.S. Patent Documents
D33373 October 1900 Bidle
2482567 September 1949 Trowbridge
3374456 March 1968 Evans
3650025 March 1972 McLaughlin et al.
4623205 November 18, 1986 Barron
5083930 January 28, 1992 Barron
D329224 September 8, 1992 Dinkel
D339568 September 21, 1993 Salz
D346423 April 26, 1994 Kitagawa
5418331 May 23, 1995 Delalle
D365510 December 26, 1995 Kiely et al.
Patent History
Patent number: D470461
Type: Grant
Filed: Nov 30, 2001
Date of Patent: Feb 18, 2003
Inventor: Shih Tsung Liang (Chong Ho, Taipei)
Primary Examiner: Joel Sincavage
Application Number: 29/150,797
Classifications
Current U.S. Class: Threaded Engagement (D13/151); Connector, Conductor Or Housing Therefor (10) (D13/133)
International Classification: 1303;