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The ornamental design for a switch guard for heater control unit, as shown and described. |
FIG. 1 is an isometric view of a switch guard for heater control unit showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a side view thereof, the opposite side being a mirror image;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof; and
FIG. 6 is a bottom view thereof.
The design structure is molded of transparent plastic material.
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D559204, | Feb 17 2006 | UNIVERSAL ATLANTIC SYSTEMS, LLC | Wall-mounted switch guard |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 14 1980 | Western Control Equipment Co. | (assignment on the face of the patent) | / | |||
May 24 1982 | SMITH, LLOYD V | WESTERN CONTROL EQUIPMENT CO , A CORP OF CA | ASSIGNMENT OF ASSIGNORS INTEREST | 003997 | /0835 |
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