Power supply apparatus

- Cosel Co., Ltd.
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Description

FIG. 1 is a top view of a power supply apparatus in accordance with the present design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D260875 September 22, 1981 Tully, Jr.
4039900 August 2, 1977 Roback et al.
4471898 September 18, 1984 Parker
4853828 August 1, 1989 Penn
5016139 May 14, 1991 Stopa et al.
5297025 March 22, 1994 Shoquist et al.
5550853 August 27, 1996 Ostler
5640061 June 17, 1997 Bornhorst et al.
5680294 October 21, 1997 Stora et al.
Other references
  • Power-One power supplies at p. 186 in Arrow Electronics 1988 catalog.
Patent History
Patent number: D428388
Type: Grant
Filed: May 21, 1999
Date of Patent: Jul 18, 2000
Assignee: Cosel Co., Ltd. (Toyama)
Inventors: Kuniaki Nagahara (Toyama), Toshio Watanabe (Toyama), Masaharu Maesaka (Toyama)
Primary Examiner: Joel Sincavage
Law Firm: Wenderoth, Lind & Ponack, L.L.P.
Application Number: 0/105,335
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)
International Classification: 1302;