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The ornamental design for sewer cleanout apparatus, as shown. |
FIG. 1 is a front elevational view of a sewer cleanout apparatus showing my new design;
FIG. 2 is a right side elevational view thereof, the spring head is shown in broken lines for illustrative purposes only and forms no part of the claimed design;
FIG. 3 is a top plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a top, front and right side perspective view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 13 1985 | Augerscope, Inc. | (assignment on the face of the patent) | / | |||
Jun 20 1988 | IRWIN, LAWRENCE F | AUGERSCOPE, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004906 | /0320 |
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