Ground electrode for spark plug

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Description

FIG. 1 is a top perspective view of a ground electrode for spark plug, showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is another top perspective view thereof.

The broken line showing of the environment is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a ground electrode for a spark plug, as shown and described.

Referenced Cited
U.S. Patent Documents
5189333 February 23, 1993 Kagawa et al.
5264754 November 23, 1993 Hanitijo et al.
5369328 November 29, 1994 Gruber et al.
5408961 April 25, 1995 Smith
6080029 June 27, 2000 Johnson et al.
D427972 July 11, 2000 Parker
6495948 December 17, 2002 Garrett, III
20050040749 February 24, 2005 Lindsay
Patent History
Patent number: D571726
Type: Grant
Filed: Dec 28, 2004
Date of Patent: Jun 24, 2008
Inventor: Norman Hesson Garrett (Atlanta, GA)
Primary Examiner: Daniel Bui
Application Number: 29/220,236
Classifications
Current U.S. Class: Spark Or Glow Plug (D13/127)