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Circuit breaker lockout device
   
Document Number
US Patent 7262376
Issued Date
August 28, 2007
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Abstract
A lockout device for securing a toggle switch. The lockout device includes a body, a first clamping surface, a second clamping surface, and a cam. The first clamping surface and the second clamping surface are moveably coupled to the body and are positioned to define a slot for accommodating the toggle switch. The cam is rotateably coupled to the body. When the cam is rotated in a first direction, the cam moves the first clamping surface towards the second clamping surface.
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Number of Claims:
31
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Owner
Master Lock Company LLC (Oak Creek, WI)
Published
August 28, 2007
Application Number
11/393,617
Filed
March 30, 2006
US Classification
200/43.14   200/43.15
Int'l Classification
H01H   9/28   (20060101)  
Attorney/Law Firm
Parent Case
CROSS-REFERENCE TO RELATED APPLICATIONS This non-provisional application claims the benefit of U.S. Provisional Patent Application No. 60/594,333, entitled "Circuit Breaker Lockout Device," filed Mar. 30, 2005, which is hereby incorporated in its entirety.
USPTO Field of Search
200/43.01   200/43.11   200/43.14   200/15   200/16   200/17   200/18   200/19   200/20   200/21   200/22   200/23   200/24   200/25   200/26   200/27   200/28   200/29   200/30   200/31   200/32   200/33   200/34   200/35   200/36   200/37   200/38   200/39   200/40   200/41   200/42   200/43.16   200/43.19   200/43.21   200/43.22   200/334  
Related Patents
7501593 - Switch lockout device - Owned by Master Lock Company LLC (Oak Creek, WI)

A lockout device for a switch assembly includes a body and first and second laterally extending pins and a cam member assembled with the body. The laterally extending pins are laterally movable between hole engaging and hole disengaging positions. The cam member is pivotable with respect to the body between locking and unlocked positions. When the cam member is in the locking position, the cam member holds the first and second pins in the hole engaging position. When the cam member is in the unlocked position, the first and second pins are movable from the hole engaging position to the hole disengaging position. The body defines a lock opening configured to receive a lock member to secure the cam member in the locking position.

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