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The ornamental design for a horizontal fan fresnel lens array for infrared motion detector, as shown and described. |
The single FIGURE is a front elevational view of a horizontal fan fresnel lens array for infrared motion detector showing our new design, the lens array being a flat, rectangular, thin sheet having a front surface with grooves thereon and a plain, smooth, rear surface with no ornamentation.
Claytor, Richard N., Torti, Russell G.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 06 1989 | TORTI, RUSSELL G | FRESNEL TECHNOLOGIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005050 | /0409 | |
Feb 06 1989 | CLAYTOR, RICHARD N | FRESNEL TECHNOLOGIES, INC , | ASSIGNMENT OF ASSIGNORS INTEREST | 005050 | /0411 | |
Feb 27 1989 | Fresnel Technologies, Inc. | (assignment on the face of the patent) | / |
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