Title:
Single-pole breaker lockout
Document Type and Number:
United States Patent D798246

Inventors:
Benda, Steven J. (Cokato, MN, US)
Benda, Nels E. (Hancock, MI, US)
Benda, Chad M. (Cokato, MN, US)
Cherney, Katherine A. (Glendale, WI, US)
Enger, Andrew N. (Muskego, WI, US)
Application Number:
29/563088
Publication Date:
09/26/2017
Filing Date:
05/02/2016
View Patent Images:
Assignee:
Brady Worldwide, Inc. (Milwaukee, WI, US)
Primary Class:
International Classes:
(IPC1-7): 1303
Field of Search:
D13/173, D13/178, D8/394
US Patent References:
20160336122Lock Out/Tag Out Device Having a Tie-Receiving PassagewayNovember, 2016Benda
9208964Lockout deviceDecember, 2015Dudgeon
20140102865Circuit Breaker LockoutApril, 2014Obenshain200/43.11
20130206553LOCKOUT DEVICE AND A METHOD FOR ITS USEAugust, 2013Montgomery200/43.21
20120273330LOCKOUT DEVICENovember, 2012Wojtak200/43.16
20120205224Circuit Breaker LockoutAugust, 2012Hackett200/43.14
D564859Lockout deviceMarch, 2008BrojanacD13/178
20070187216Circuit breaker interlock devices, systems, and methodsAugust, 2007McCoy200/43.13
7262376Circuit breaker lockout deviceAugust, 2007Brojanac200/43.14
20070084705Apparatus and methods for securing switch devicesApril, 2007Marshall200/43.11
D535629Circuit breaker lockout deviceJanuary, 2007KalousD13/178
20040245077Circuit breaker lock-out assemblyDecember, 2004Benda
6727441Switch lever lock out assemblyApril, 2004Benda
5500495Circuit breaker lockout device for attachment to solid switch stemMarch, 1996Benda et al.
D365547Lockout device for circuit breakerDecember, 1995SteinwachsD13/178
5300740Circuit breaker lock out - multi-poleApril, 1994Benda
5122624Circuit breaker block outJune, 1992Benda
Primary Examiner:
Sikder, Selina
Attorney, Agent or Firm:
Quarles & Brady LLP
Claims:
CLAIM

1. The ornamental design for a single-pole breaker lockout, as shown and described.

Description:

FIG. 1 is an isometric view of a top, front, and right side of an ornamental design for a single-pole breaker lockout;

FIG. 2 is an isometric view of a bottom, rear, and left side of the single-pole breaker lockout of FIG. 1;

FIG. 3 is a front elevational view of the single-pole breaker lockout of FIG. 1;

FIG. 4 is a rear elevational view of the single-pole breaker lockout of FIG. 1;

FIG. 5 is a right side elevational view of the single-pole breaker lockout of FIG. 1;

FIG. 6 is a left side elevational view of the single-pole breaker lockout of FIG. 1;

FIG. 7 is a top plan elevational view of the single-pole breaker lockout of FIG. 1; and,

FIG. 8 is a bottom plan elevational view of the single-pole breaker lockout of FIG. 1.

The dash-dash broken lines are included for the purpose of illustrating portions of the single-pole breaker lockout that form no part of the claimed design. The dot-dash broken lines are included for the purposes of illustrating a boundary line that forms no part of the claimed design.

In a preferred embodiment, the nature of this product is as a locking device for isolating or limiting access to controls, such as switches or breakers.