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Patent
D749397
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Priority
Nov 26 2014
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Filed
Nov 26 2014
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Issued
Feb 16 2016
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Expiry
Feb 16 2030
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Assg.orig
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Entity
unknown
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0
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13
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n/a
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The ornamental design for a valve lockout device, as shown and described.
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FIG. 1 is a front perspective view of a valve lockout device showing our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a right side elevational view thereof; and,
FIG. 8 is a left side elevational view thereof.
The dash-dash broken lines represent unclaimed environment and from no part of the claimed design.
Rohde, Christopher J., Mantes, Jonathan
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
3960168, |
Sep 04 1975 |
Cooper Industries, Inc |
Valve locking device |
4872327, |
Dec 16 1987 |
|
Locking device for a valve |
5115834, |
Oct 08 1991 |
Neles-Jamesbury, Inc. |
Valve-locking device |
5360036, |
Aug 24 1992 |
Nibco, Inc. |
Vented ball valve with lock-out ring |
5806555, |
Jan 31 1997 |
Spears Manfacturing Co. |
Locking device for valves |
6148851, |
Apr 14 1999 |
PBM, Inc. |
Valve lock apparatus and lockable valve |
6152161, |
Oct 21 1998 |
Applied Materials Inc.; Applied Materials, Inc |
Valve lockout device |
7207198, |
Aug 27 2004 |
Brady Worldwide, Inc. |
Valve lockout assembly |
7478646, |
Jan 31 2003 |
|
Valve outlet enclosure device |
D344574, |
Sep 25 1991 |
Swagelok Company |
Locking valve handle |
D358455, |
Aug 24 1992 |
Nibco, Inc. |
Valve lock |
D564338, |
Aug 21 2006 |
LU, WEI-HSIANG; LU, PING-SHEN |
Lock |
D667286, |
Aug 04 2011 |
Sinox Co., Ltd. |
Lock |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a