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The ornamental design for a ring for a manhole cover, as shown and described. |
FIG. 1 is a perspective view of a ring for a manhole cover showing our new design.
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof, the rear being a mirror image thereof; and
FIG. 5 is a left side elevational view thereof, the right side being a mirror image thereof.
Pettesch, Martin C., Andreasen, Robert O.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 29 1988 | PETTESCH, MARTIN C | UNIVERSAL VALVE COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005000 | /0339 | |
Sep 29 1988 | ANDREASEN, ROBERT O | UNIVERSAL VALVE COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005000 | /0339 | |
Oct 12 1988 | Universal Valve Company, Inc. | (assignment on the face of the patent) | / |
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