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The ornamental design for a surface unit for a swimming pool cleaning apparatus, as shown and described. |
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FIG. 1 is a side elevational view of a surface unit for a swimming pool cleaning apparatus showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top perspective view thereof; and
FIG. 5 is a bottom perspective view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 27 1986 | BROOKS, DAVID A | ORBIJET HOLDINGS PROPRIETARY LIMITED | ASSIGNMENT OF ASSIGNORS INTEREST | 004634 | /0332 | |
| Oct 30 1986 | BROOKS, DAVID A | EASTMAN KODAK COMPANY, ROCHESTER, NEW YORK, A CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004791 | /0471 | |
| Nov 07 1986 | Spooner Est. | (assignment on the face of the patent) | / | |||
| Aug 28 1987 | ORBIJET HOLDINGS PROPRIETARY LIMITED | Spooner Est | ASSIGNMENT OF ASSIGNORS INTEREST | 004762 | /0403 |
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