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The ornamental design for a toy submarine, as shown. |
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FIG. 1 is a side elevational view of the toy submarine showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof; and
FIG. 5 is a rear elevational view thereof.
Kupperman, Dennis, Kupperman, Sam
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| D259646, | Jul 26 1979 | Toy submarine | |
| D684220, | Dec 05 2011 | JAPAN AGENCY FOR MARINE-EARTH SCIENCE AND TECHNOLOGY | Toy and/or charm |
| D730418, | Dec 03 2012 | ABYSSUS MARINE SERVICES AS | Transportation unit for placing equipment on the sea floor |
| D809155, | Jun 30 2015 | Building |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 14 1977 | RB Toy Development Co. | (assignment on the face of the patent) | / |
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