Lockout device

US8997536B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8997536-B2
Application numberUS-201313792973-A
CountryUS
Kind codeB2
Filing dateMar 11, 2013
Priority dateAug 30, 2012
Publication dateApr 7, 2015
Grant dateApr 7, 2015

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A lockout device for a handle assembly includes first and second lockout members each including an outward facing base wall and outward extending first and second projections. The first and second projections of the first base member are spaced apart to receive the handle therebetween, and the first and second projections of the second base member are spaced apart to receive the handle latch therebetween. The first and second lockout members are pivotable with respect to each other to a lockout position for engagement of the base walls of the first and second lockout members with facing surfaces of a handle and a handle latch of the handle assembly. When the first and second lockout members are secured between the handle and the handle latch in the lockout position, the first and second lockout members block movement of the handle latch to prevent rotational movement of the handle assembly.

First claim

Opening claim text (preview).

We claim: 1. A lockout device for a handle assembly including a handle and a handle latch assembled with the handle and movable toward the handle to release the handle assembly for rotational movement, the lockout device comprising: first and second lockout members each including an outward facing base wall and first and second projections extending outward from the corresponding base wall, wherein the first and second projections of the first base member are spaced apart to recei…

Assignees

Inventors

Classifications

  • E05B13/002Primary

    Fixed Constructions · mapped topic

  • Mechanical Engineering · mapped topic

  • F16K35/025Primary

    Mechanical Engineering · mapped topic

  • Cross-Sectional Technologies · mapped topic

  • Cross-Sectional Technologies · mapped topic

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Frequently asked questions

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What does patent US8997536B2 cover?
A lockout device for a handle assembly includes first and second lockout members each including an outward facing base wall and outward extending first and second projections. The first and second projections of the first base member are spaced apart to receive the handle therebetween, and the first and second projections of the second base member are spaced apart to receive the handle latch th…
Who is the assignee on this patent?
Master Lock Co
What technology area does this patent fall under?
Primary CPC classification E05B13/002. Mapped technology areas include Fixed Constructions.
When was this patent published?
Publication date Tue Apr 07 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).