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The ornamental design for a combined perpetual calender and writing instrument holder, as shown. |
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FIG. 1 is a perspective view of a combined perpetual calender and writing instrument holder showing our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevational view;
FIG. 4 is a right side elevational view; and
FIG. 5 is a top plan view.
Kupperman, Dennis, Kupperman, Sam
| Patent | Priority | Assignee | Title |
| 4678206, | Aug 21 1986 | Pen and note pad |
| Patent | Priority | Assignee | Title |
| 121892, | |||
| 139150, | |||
| 174516, | |||
| 69997, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 06 1978 | RB Toy Development Co. | (assignment on the face of the patent) | / |
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