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The ornamental design for a perimeter intrusion detector transmitter, as shown. |
FIG. 1 is a front perspective view of a perimeter intrusion detector showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof, with the right side elevational view being a mirror image thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 26 1987 | MALLORY, JOHN | DICON SYSTEMS LIMITED, 719 CLAYSON ROAD, TORONTO, ONTARIO M9M 2H4, CANADA | ASSIGNMENT OF ASSIGNORS INTEREST | 004813 | /0187 | |
Nov 16 1987 | Dicon Systems Limited | (assignment on the face of the patent) | / |
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