Adjustable infrared energy sensor unit
US D230361 S
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Description (OCR text may contain errors)
Des. 230,361 Patented Feb. 12., 1974 United States Patent 0 cc ADJUSTABLE INFRARED ENERGY SENSOR UNIT Danilo V. Missio, 60 Rockmont Drive, Belmont, Mass. 02178 Filed Mar. 2, 1972, Ser. No. 231,442
Term of patent 14 years Int. Cl. DIS-99 US. Cl. D26-1 F FIG. 1 is a front perspective view of an an adjustable infrared energy sensor unit with the cover thereon showing my new design;
FIG. 2 is a front perspective view of FIG. 1 with the cover removed;
FIG. 3 is a rear perspective view of FIG. 2;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a right side elevational view thereof, the left side being substantially a mirror image thereto;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a rear elevational view thereof.
The ornamental design for an adjustable infrared energy sensor unit, as shown and described.
PAGE 8 Z QJQ 6' References Cited UNITED STATES PATENTS D. 198,585 7/1964 Anderson D52-6 R D. 190,175 4/1961 Garnick D26-1 F 2,918,584 12/1959 Edsberg 250239 OTHER REFERENCES Industrial Equip. News, March 1960, photoelectric device, IEN, No. 2347.
MELVIN B. FEIFER, Primary Examiner N. C. HOLTJ E, Assistant Examiner