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The ornamental design for a buoyancy aid, as show and described.
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FIG. 1 is a top, right, front, perspective view of a buoyancy aid showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
D834671, | Mar 19 2016 | Buoyancy aid |
Patent | Priority | Assignee | Title |
1829090, | |||
4362518, | Oct 12 1979 | SOCIETE A RESPONSABILITE LIMITEE DITE, A CORP OF FRANCE | Combined kick board and arm stroke swimming practice device |
4379704, | Apr 29 1981 | RICHEY INDUSTRIES, INC | Leg buoy for training swimmers |
4929205, | Oct 07 1988 | Leg immobilizer-drag for training swimmers | |
5176555, | Oct 08 1991 | Buoyancy device | |
D298271, | Jul 03 1985 | Float | |
D357048, | Jun 06 1994 | Swimming kick and pull trainer |
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