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The ornamental design for a motion sensor, as shown and described. |
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FIG. 1 is a perspective view of a motion sensor showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof, the back elevational view being a mirror image;
FIG. 4 is a right side elevational view thereof, the left side elevation view being a mirror image; and,
FIG. 5 is a top plan view thereof.
| Patent | Priority | Assignee | Title |
| D332231, | Oct 22 1990 | Nittan Co., Ltd. | Fire detector |
| D339759, | Jan 06 1992 | STD Electronic International Ltd. | Passive infra red detector |
| D342213, | Jun 18 1991 | Cerberus AG | Fire detector |
| D346567, | Jun 28 1993 | Visonic Ltd. | Passive infra-red sensor |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 09 1994 | The Watt Stopper | (assignment on the face of the patent) | / | |||
| Sep 13 1994 | HU, CHARLES | WATT STOPPER, THE | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007132 | /0457 |
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