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The ornamental design for a calculator, shown and described. |
FIG. 1 is a top plan view of a calculator showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevation view thereof; and,
FIG. 7 is a top, front and right side perspective view thereof in an extended position.
The broken line showing of cards in FIGS. 1-4 and 7 and a keyboard in FIG. 7 are for illustrative purposes only and form no part of the claimed design.
Patent | Priority | Assignee | Title |
D544522, | Jul 03 2006 | King's Manufacturing Co., Ltd.; KING S MANUFACTURING CO , LTD | Pocket calculator |
Patent | Priority | Assignee | Title |
D396700, | Oct 15 1997 | MOTOROLA SOLUTIONS, INC | Card reader for desktop contacted interface |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 15 1997 | COE, MATTHEW | PharmaDesign, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008768 | /0835 | |
Sep 15 1997 | PharmaDesign, Inc. | (assignment on the face of the patent) | / |
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