Quad push button switch

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Description

FIG. 1 is a top, front and right-side perspective view of a quad push button switch embodying my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right-side elevational view thereof; and,

FIG. 5 is a top plan view thereof.

Claims

The ornamental design for a quad push button switch, as shown.

Referenced Cited
U.S. Patent Documents
4742198 May 3, 1988 Martin et al.
D302546 August 1, 1989 Ellis, Jr.
5036168 July 30, 1991 Kikuchi et al.
D388398 December 30, 1997 Jeong
D394042 May 5, 1998 Hwang
5783787 July 21, 1998 Data
6140593 October 31, 2000 Bramesfeld et al.
6765149 July 20, 2004 Ku
20020056628 May 16, 2002 Capella
Patent History
Patent number: D537795
Type: Grant
Filed: Jul 3, 2006
Date of Patent: Mar 6, 2007
Assignee: Board-Tech Electronic Co., Ltd. (Sanchong)
Inventor: Chien-Hua Chen (Sanchong)
Primary Examiner: Selina Sikder
Attorney: Kelly Lowry & Kelley, LLP
Application Number: 29/247,703