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Patent
D557338
Priority
Oct 05 2006
Filed
Feb 01 2007
Issued
Dec 11 2007
Expiry
Dec 11 2021
Assg.orig
Entity
unknown
7
12
n/a
The ornamental design for educational device, as shown and described.
FIG. 1 is a top view of the educational device, showing our new design;
FIG. 2 is a bottom view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a perspective view thereof.
The broken line showing of the display, controls, buttons, indicators screws, access panels, plugs, and feet is included for illustration purposes only and forms no part of the claimed design.
Delman, Joel , Schiffman, Jennifer
Patent
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Date
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Date
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