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The ornamental design for a wall outlet box for a central vacuum cleaning system, as shown and described. |
FIG. 1 is a perspective view of a wall outlet box for a central vacuum cleaning system, showing my new design;
FIG. 2 is a right end elevational view thereof, the left end view being a mirror image;
FIG. 3 is a front elevational view thereof.
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
The wall shown in broken lines in FIGS. 2, 4, and 5 is for illustrative purposes only and forms no part of the claimed design.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 13 1986 | ANOSZKO, THOMAS J | RESEARCH PRODUCTS CORPORATION, 1015 EAST WASHINGTON AVENUE, MADISON, WISCONSIN A CORP OF WISCONSIN | ASSIGNMENT OF ASSIGNORS INTEREST | 004576 | /0492 | |
Jun 05 1986 | Research Products Corporation | (assignment on the face of the patent) | / |
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