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The ornamental design for a tennis ball retriever, substantially as shown and described. |
FIG. 1 is a perspective view of the front of a tennis ball retriever showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is an end elevational view thereof;
FIG. 5 is a front elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
771866, | |||
D244149, | Oct 22 1975 | Tennis ball pickup | |
GB469482, |
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