Control unit housing for an electrical protection system

Description

FIG. 1 is a front elevation view of a control unit housing for an electrical protection system embodying our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a front perspective view thereof.

Claims

The ornamental design for a control unit housing for an electrical protection system, as shown and described.

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Inventors:	Gibbs; Terence E. (Nyack, NY), Wagner; Walter (Dumont, NJ)
Assignee:	American District Telegraph Company (New York, NY)
Appl. No.:	06/267,076
Filed:	May 26, 1981

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Current U.S. Class:	D10/106.1; D10/46; D13/162
Current International Class:	D1005
Field of Search:	;D13/12,13,40,32,41 ;174/50,51,52 ;361/331,332,334 ;D10/104,106

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References Cited [Referenced By]

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U.S. Patent Documents

D137964	May 1944	Fruh
D179474	January 1957	DeGroff
D187048	January 1960	Austin et al.
D187221	February 1960	Laub et al.
D190994	August 1961	Fruh
D194786	March 1963	Leotta
D196511	October 1963	Kostanecki
D200468	March 1965	Graser et al.
D208227	August 1967	Dwyer
D209825	January 1968	Smith et al.
D210022	January 1968	Gersin
D210174	February 1968	Franczek
D217289	April 1970	Andreaggi
D217869	June 1970	Shmurak et al.
D217991	July 1970	Calderoni et al.
D218439	August 1970	Horowitz et al.
D222001	September 1971	Pinkham
D222002	September 1971	Pinkham
D222003	September 1971	Pinkham
D225905	January 1973	Lincoln
D227036	May 1973	Holce
D228259	August 1973	Pinkham
D228962	October 1973	Rausch
D229355	November 1973	Rausch
D233139	October 1974	McMaster
D234140	January 1975	Gregg
D235749	July 1975	Sullivan
D236443	August 1975	Schroeder
D236445	August 1975	Danz et al.
D236719	September 1975	Sparks et al.
D238345	January 1975	Montalbano
D239706	April 1976	Barleen et al.
D241322	September 1976	Sparks et al.
D249248	September 1978	Gibbs
D249249	September 1978	Gibbs
D249891	October 1978	Rowland et al.
D249945	October 1978	Freijd
D250019	October 1978	Pycha et al.
D251485	April 1979	Stockdale
2916730	December 1959	Johnson
3643244	February 1972	Levy
3720935	March 1973	Tomlin, Jr.

Other References

BRK Electronics Brochure "Fire Alarm Control Panel" Model MCP741 Aug. 29, 1975. . Notifier Brochure "Control Panel" MD740 Jan. 1977. . "Alarm Control Cabinet," Electrical Consultant (May/Jun. 1977), p. 6. . "Sync-Scan Scanner/Annunciator," Electrical Consultant (May/Jun. 1978), p. 27. . "Power Monitor," Electrical Consultant (Mar./Apr. 1978), p. 40. . Arrowhead Enterprises Inc., Brochure for Series S4400 "2 to 14 Zone Control Central Instrument" (Copyright 1978). . American District Telegraph Company (ADT), Technical Bulletin "TA-7153-003/G" (Mar. 1978), p. 3. . American District Telegraph Company (ADT) Brochure, "Telabreak Glass Break Detection System" (Copyright 1979). . American District Telegraph Company (ADT) Brochure, "Daytime Annunciator Security System" (May 1980). . Contronic Brochure, "MD-425 Ultrasonic System" (Aug. 1980). . American District Telegraph Company (ADT), Technical Bulletin TA-4520/G (Oct. 1980), p. 3..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Wilder; Lynn
Attorney, Agent or Firm: Giannetti; Thomas L.