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The ornamental design for a portable data input device, as shown and described. |
FIG. 1 is a front elevational view of a portable data input terminal in a folded, closed state showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a front, right perspective view thereof;
FIG. 8 is a front elevational view of the portable data input device of FIG. 1 in an unfolded, open state; and
FIG. 9 is a front, right perspective view of the data input device of FIG. 8.
Hongo, Miyoji, Yonetsu, Katsumi
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 28 1986 | HONGO, MIYOJI | SEIKO INSTRUMENTS & ELECTRONICS LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 004569 | /0171 | |
Feb 28 1986 | YONETSU, KATSUMI | SEIKO INSTRUMENTS & ELECTRONICS LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 004569 | /0171 | |
Mar 19 1986 | Seiko Instruments & Electronics Ltd. | (assignment on the face of the patent) | / |
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