Safety switching device

- Pilz GmbH & Co.
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Description

FIG. 1 is a front, left-side perspective view of a first embodiment;

FIG. 2 is a top view of the first embodiment;

FIG. 3 is a bottom view of the first embodiment;

FIG. 4 is a front view of the first embodiment;

FIG. 5 is a left-side view of the first embodiment;

FIG. 6 is a right-side view of the first embodiment;

FIG. 7 is a front, left side perspective view of a second embodiment;

FIG. 8 is a top view of the second embodiment;

FIG. 9 is a bottom view of the second embodiment;

FIG. 10 is a front view of the second embodiment;

FIG. 11 is a left-side view of the second embodiment; and,

FIG. 12 is a right-side view of the second embodiment.

Claims

The ornamental design for a safety switching device, as shown.

Referenced Cited
U.S. Patent Documents
D318874 August 6, 1991 Pushelberg et al.
D333813 March 9, 1993 Ishida
D358369 May 16, 1995 Shimizu et al.
D366244 January 16, 1996 Kurokawa et al.
D366869 February 6, 1996 Collins
D424529 May 9, 2000 Raspotnig
D442923 May 29, 2001 Raspotnig
Patent History
Patent number: D494142
Type: Grant
Filed: Nov 8, 2001
Date of Patent: Aug 10, 2004
Assignee: Pilz GmbH & Co. (Ostfildern)
Inventor: Klaus Schön (Esslingen)
Primary Examiner: Philip S. Hyder
Assistant Examiner: Selina Sikder
Attorney, Agent or Law Firm: Cohen, Pontani, Lieberman & Pavane
Application Number: 29/151,399
Classifications
Current U.S. Class: Control Panel, Console Or Module (D13/162)
International Classification: 1303;