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The ornamental design for a ring puzzle, as shown. |
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FIG. 1 is a front plan view of the ring puzzle of the present invention;
FIG. 2 is a back plan view of the ring puzzle of FIG. 1;
FIG. 3 is a left side plan view of the ring puzzle of FIG. 1;
FIG. 4 is a right side plan view of the ring puzzle of FIG. 1;
FIG. 5 is a top plan view of the ring puzzle of FIG. 1; and,
FIG. 6 is a bottom plan view of the ring puzzle of FIG. 1.
| Patent | Priority | Assignee | Title |
| 11052306, | Nov 01 2017 | i Subaru Co., Ltd. | Wisdom ring puzzle |
| 7036819, | Nov 03 2003 | Three-way ring puzzle |
| Patent | Priority | Assignee | Title |
| 1133061, | |||
| 3000901, | |||
| 4036504, | May 24 1976 | Ring puzzle | |
| D305784, | Jul 07 1987 | Puzzle toy | |
| D339614, | Jul 22 1991 | Sequence puzzle | |
| 54759, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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