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The ornamental design for a fire detector, as shown and described. |
FIG. 1 is a perspective view of a fire detector showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a side elevational view thereof, the opposite side being a mirror image thereof; and,
FIG. 6 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 03 1990 | OGAWA, AKIO | Nittan Company, Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 005472 | /0053 | |
Sep 03 1990 | GOTO, KAZUYUKI | Nittan Company, Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 005472 | /0053 | |
Oct 04 1990 | Nittan Co., Ltd. | (assignment on the face of the patent) | / |
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