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The ornamental design for an infra-red intruder detector, as shown and described. |
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FIG. 1 is a perspective view of an infra-red intruder detector showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a side elevational view (opposite to the view shown in FIG. 4) thereof; and,
FIG. 7 is a bottom plan view thereof.
Eggers, Frederick W., Houston, David
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 31 1994 | C & K Systems, Inc. | (assignment on the face of the patent) | / | |||
| Mar 17 1994 | EGGERS, FREDERICK W | C & K SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006943 | /0021 | |
| Mar 17 1994 | HOUSTON, DAVID | C & K SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006943 | /0021 |
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