Universal circuit breaker interlock

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Description

Application Ser. No. 29/474,686, granted on Oct. 27, 2015. U.S. Pat. No. D.741,798 S

FIG. 1 is a perspective view of a universal circuit breaker interlock showing my new design;

FIG. 2 is an exploded perspective view thereof;

FIG. 3 is a second exploded perspective view thereof;

FIG. 4 is a perspective view thereof, shown in environmental use; and,

FIG. 5 is a second perspective view thereof, shown in environmental use.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.

Claims

The ornamental design for a universal circuit breaker interlock, as shown and describes.

Referenced Cited
U.S. Patent Documents
4176782 December 4, 1979 Fukuda
D331390 December 1, 1992 Weinstein
6043439 March 28, 2000 Crooks
6617533 September 9, 2003 Lawson
6861596 March 1, 2005 Schnackenberg
D562266 February 19, 2008 Schnackenberg
7446270 November 4, 2008 Somalingayya
7462791 December 9, 2008 Flegel
D605116 December 1, 2009 Heichal
8269120 September 18, 2012 Flegel
20080190747 August 14, 2008 Carson
Patent History
Patent number: D798235
Type: Grant
Filed: Sep 29, 2016
Date of Patent: Sep 26, 2017
Inventor: Armando Dominguez (Miami, FL)
Primary Examiner: Derrick Holland
Application Number: 29/620,300