|
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.
| 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 |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 16 1992 | KIEPER, DOUGLAS A | NIBCO, INC , AN INDIANA CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 006242 | /0727 | |
| Aug 24 1992 | Nibco, Inc. | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |