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The ornamental design for a swimming pool vacuum head, substantially as shown and described. |
FIG. 1 is a perspective view of a swimming pool vacuum head showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a left end elevational view thereof, a right end elevation view thereof being a mirror image of FIG. 6;
FIG. 7 is a perspective view of another swimming pool vacuum head showing a second embodiment of our new design, the sole differences being in the length of the head between its ends and in the number of supporting wheels provided; and
FIG. 8 is a bottom plan view of the swimming pool vacuum head shown in FIG. 7.
Sasaki, Isao, Price, Kenneth E.
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D271816, | Nov 10 1980 | Vacuum head for cleaning underwater surfaces | |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 02 1978 | Kenneth E., Price | (assignment on the face of the patent) | / | |||
Jun 30 1980 | SASAKI, ISAO | PRICE, KENNETH E , | ASSIGNMENT OF ASSIGNORS INTEREST | 003794 | /0053 |
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