Uninterruptive power supply for an electronic apparatus

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Description

FIG. 1 is a front elevational view of an uninterruptive power supply for an electronic apparatus, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof the left side being symmetrical to the right;

FIG. 6 is a cross sectional view thereof, showing end surfaces taken along line 6--6 of FIG. 1 with the internal system omitted;

FIG. 7 is a front, top and right side perspective view thereof;

FIG. 8 is a front, top and right side perspective detail view showing the display panel cover opened and the display energized;

FIG. 9 is a top plan detail view of a second embodiment showing a front corner of our new design with the transparent display cover being tinted. All other aspects of the second embodiment are the same as the first; and,

FIG. 10 is a top plan detail view of a first embodiment showing the front corner with the light transmitting portions of the display hatched in contrast with the rest of the panel.

Referenced Cited
U.S. Patent Documents
D314174 January 29, 1991 Wong
D339101 September 7, 1993 Delamoreaux et al.
D374861 October 22, 1996 Mousa
5424588 June 13, 1995 Cantor et al.
Patent History
Patent number: D402626
Type: Grant
Filed: Oct 24, 1996
Date of Patent: Dec 15, 1998
Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo)
Inventors: Shinichi Fujita (Tokyo), Mitsuo Kiriyama (Tokyo)
Primary Examiner: Joel Sincavage
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 0/61,454
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)
International Classification: 1302;