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Publication numberUSD421403 S
Publication typeGrant
Application numberUS 29/102,853
Publication dateMar 7, 2000
Filing dateApr 1, 1999
Publication number102853, 29102853, US D421403 S, US D421403S, US-S-D421403, USD421403 S, USD421403S
InventorsHitoshi Kanzaki
Original AssigneeNippon Aleph Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Passive sensor
US D421403 S
Abstract  available in
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  1. The ornamental design for a passive sensor, as shown and described.

FIG. 1 is a perspective view of a passive sensor showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof, the left side view being symmetrical to the right side view;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a bottom plan view thereof.

U.S. ClassificationD10/106.6