Transformer assembly for power supply

Description

FIG. 1 is a top front and right side perspective view of an a transformer assembly for power supply showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

The ornamental design for a transformer assembly for power supply, as shown.

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Inventors:	Burgher; Peter H. (Captiva, FL), Holmes; Richard L. (Lansing, MI), Boomer; John (Howell, MI)
Assignee:	Marelco Power Systems, Inc. (Howell, MI)
[*] Notice:	The portion of the term of this patent subsequent to February 15, 2005 has been disclaimed.
Appl. No.:	07/353,917
Filed:	May 18, 1989

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Current U.S. Class:	D13/110
Field of Search:	;D13/110,160 ;361/332,356-357,363-364,376,360,390 ;336/90,98 ;174/50,52.1

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References Cited [Referenced By]

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U.S. Patent Documents

D210130	February 1968	Stewart
D220109	March 1971	Gnaedinger et al.
D221552	August 1971	Zecca
D246851	January 1978	Tarchalski et al.
D254667	April 1980	Sare
D297829	September 1988	Burgher et al.
D305115	December 1989	Kondo et al.
D314367	February 1991	Burgher et al.
2845602	July 1958	Korte
2903662	September 1959	Harvey
3810057	May 1974	Franz et al.

Foreign Patent Documents

	2023985		May 1979		DE

Other References

Allied Electronics Circuit Breakers p. 297, AMF, Mini-Mag Hydraulic-Magnetic Circuit Breakers. . Arrow Electronics Catalog Heinemann Circuit Breakers Series CD and CF, p. 138, 1988. . Marelco Application Bulletin #823. . "Auxiliary Power Disconnects" Brochure. . "New Space Saving Designs" Brochure. . "Daykin Transformer Disconnects" Brochure..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Tung; M. H.
Attorney, Agent or Firm: Brooks & Kushman