Switching device for an electrical switchgear

- ABB Technology AG
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an isometric view of a switching device for an electrical switchgear showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line portion of the figure drawings is included to show portions of the article that forms no part of the claimed design.

Claims

The ornamental design for switching device for an electrical switchgear, as shown and described.

Referenced Cited
U.S. Patent Documents
4527028 July 2, 1985 Luehring
5600112 February 4, 1997 Opfer
6198062 March 6, 2001 Mather et al.
D583332 December 23, 2008 Shang
8440930 May 14, 2013 Lee
D686165 July 16, 2013 Bullock et al.
D692839 November 5, 2013 Shang
D693313 November 12, 2013 Bullock et al.
D698321 January 28, 2014 Arioka et al.
D703152 April 22, 2014 Holaus et al.
8729985 May 20, 2014 Bullock et al.
D726126 April 7, 2015 Rizzi
20070261946 November 15, 2007 Yu
20110155697 June 30, 2011 Lee
20130187733 July 25, 2013 Bullock et al.
20130248338 September 26, 2013 Belloni et al.
Foreign Patent Documents
200720305137.3 December 2008 CN
201020127364.3 April 2011 CN
202010005246 September 2010 DE
1928065 June 2008 EP
99899 November 2010 RU
Other references
  • ABB Catalogue, “SFG Gas-insulated indoor switch disconnector”, Release date 2009.
Patent History
Patent number: D760174
Type: Grant
Filed: Feb 9, 2015
Date of Patent: Jun 28, 2016
Assignee: ABB Technology AG (Zurich)
Inventors: Corrado Rizzi (Fornovo S. Guiovanni), Francesco Belloni (Bergamo)
Primary Examiner: Thomas Johannes
Assistant Examiner: Shawn T Gingrich
Application Number: 29/516,959
Classifications
Current U.S. Class: Switch Or Casing Therefor (18) (D13/158)