Patent
   D358455
Priority
Aug 24 1992
Filed
Aug 24 1992
Issued
May 16 1995
Expiry
May 16 2009
Assg.orig
Entity
unknown
8
6
n/a
The ornamental design for a valve lock, as shown and described.

FIG. 1 is an elevational perspective view of a valve lock made in accordance with the present invention;

FIG. 2 is a front elevational view showing the valve lock of FIG. 1;

FIG. 3 is a rear elevational view showing the valve lock of FIG. 1;

FIG. 4 is a side elevational view showing the valve lock of FIG. 1;

FIG. 5 is a side elevational viewe showing the opposite side of the valve lock of FIG. 1;

FIG. 6 is a bottom plan view showing the valve lock of FIG. 1;

FIG. 7 is an elevational perspective view showing the valve lock of FIG. 1 mounted upon a valve shown in phantom lines;

FIG. 8 is an elevational end view showing the valve lock of FIG. 1 mounted upon a valve shown in phantom lines;

FIG. 9 is an elevational end view showing the valve lock of FIG. 1 mounted upon a valve and rotatably aligned with a valve handle shown in phantom lines;

FIG. 10 is an elevational perspective view of another embodiment of the valve lock made in accordance with the present invention having an angled leg member;

FIG. 11 is a front elevational view showing the valve lock of FIG. 10;

FIG. 12 is a rear elevational view showing the valve lock of FIG. 10;

FIG. 13 is a side elevational view showing the valve lock of FIG. 10;

FIG. 14 is a side elevational view showing the opposite side of the valve lock of FIG. 10;

FIG. 15 is a top plan view showing the valve lock of FIG. 10;

FIG. 16 is a bottom plan view showing the valve lock of FIG. 10; and,

FIG. 17 is an elevational perspective view showing the valve lock of FIG. 10 mounted upon a valve shown in phantom lines.

The broken lines shown are for illustrative purposes only and form no part of the claimed design.

Kieper, Douglas A.

Patent Priority Assignee Title
6152161, Oct 21 1998 Applied Materials Inc.; Applied Materials, Inc Valve lockout device
7044148, Feb 28 2003 Sabber Design & Manufacturing Apparatus and method for selectively securing a valve in an open or closed position
8561635, Aug 18 2010 WCM INDUSTRIES, INC Hydrant security system
9297477, Oct 16 2013 NIBCO Inc. Valve handle lock
9810344, Feb 18 2016 NIBCO INC Valve with locking slide
D749397, Nov 26 2014 BRADY WORLDWIDE, INC Valve lockout device
D755351, Jun 05 2015 Valve lock
D782011, Mar 18 2016 Locking cover for a valve
Patent Priority Assignee Title
1099280,
2693815,
3006181,
3532111,
4681134, Jul 23 1986 Valve lock
4971289, Nov 29 1989 Niagara Mohawk Power Corporation Valve assembly and locking means therefor
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 16 1992KIEPER, DOUGLAS A NIBCO, INC , AN INDIANA CORP ASSIGNMENT OF ASSIGNORS INTEREST 0062420727 pdf
Aug 24 1992Nibco, Inc.(assignment on the face of the patent)
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