Keyed emergency stop switch

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Description

FIG. 1 is a perspective view of a keyed emergency stop switch, showing my new design;

FIG. 2 is a front view of the design of FIG. 1;

FIG. 3 is a rear view of the design of FIG. 1;

FIG. 4 is a left side elevational view of the design of FIG. 1;

FIG. 5 is a right side elevational view of the design of FIG. 1; and,

FIG. 6 is a top plan view of the design of FIG. 1.

Claims

The ornamental design for the keyed emergency stop switch, as shown and described.

Referenced Cited
U.S. Patent Documents
5079530 January 7, 1992 Tsuchiyama
5723833 March 3, 1998 Thrasher
6069327 May 30, 2000 Ushimaru
D447123 August 28, 2001 Winkler
D512692 December 13, 2005 Beaton
D533842 December 19, 2006 Tohyama et al.
D559794 January 15, 2008 Kato et al.
20030234169 December 25, 2003 Iwakiri
20090126430 May 21, 2009 Zheng
20090126431 May 21, 2009 Zheng
Patent History
Patent number: D605606
Type: Grant
Filed: May 15, 2008
Date of Patent: Dec 8, 2009
Assignee: Zhejiang Kedu Electric Mfg. Co. Ltd (Yueqing)
Inventor: Chun Kai Zheng (Yueqing)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Brian D. Smith, P.C.
Application Number: 29/318,172
Classifications
Current U.S. Class: Button Operated (D13/171)