Circuit breaker lockout device

- Master Lock Company
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Description

FIG. 1 is a perspective view of the circuit breaker lockout device of the present invention;

FIG. 2 is a front view of the circuit breaker lockout device shown in FIG. 1;

FIG. 3 is a back view of the circuit breaker lockout device shown in FIG. 1;

FIG. 4 is a bottom view of the circuit breaker lockout device shown in FIG. 1,

FIG. 5 is a top view of the circuit breaker lockout device shown in FIG. 1;

FIG. 6 is a side view of the circuit breaker lockout device shown in FIG. 1; and,

FIG. 7 is a side view of the circuit breaker lockout device shown in FIG. 1.

The portions of the Figures shown in phantom lines are not part of the claimed design but are for illustration only.

Claims

The ornamental design for a circuit breaker lockout device, as shown and described.

Referenced Cited
U.S. Patent Documents
4260861 April 7, 1981 DiMarco
5181602 January 26, 1993 Kozlowski et al.
D365547 December 26, 1995 Steinwachs et al.
5500495 March 19, 1996 Benda et al.
5732815 March 31, 1998 Brouwer
6015956 January 18, 2000 Green
6365851 April 2, 2002 Gasper
6617532 September 9, 2003 Turek
20030154751 August 21, 2003 Turek
Patent History
Patent number: D535629
Type: Grant
Filed: Mar 29, 2005
Date of Patent: Jan 23, 2007
Assignee: Master Lock Company (Oak Creek, WI)
Inventors: Scott Kalous (Libertyville, IL), Mike Brojanac (Jackson, WI)
Primary Examiner: Selina Sikder
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/226,423
Classifications