Power inverter

Description

FIG. 1 is a front and upper right perspective view of a power inverter showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D286770 November 18, 1986 Melcher
D304170 October 24, 1989 Kondo et al.
D314175 January 29, 1991 Takeshita et al.
3054994 September 1962 Haram
4587593 May 6, 1986 Liautaud et al.
4858071 August 15, 1989 Manabe et al.
4872102 October 3, 1989 Getter
Other references
  • Switching power supplies on p. 217 of EDN Feb. 2, 1989.
Patent History
Patent number: D327050
Type: Grant
Filed: Mar 16, 1990
Date of Patent: Jun 16, 1992
Assignee: Zirco Corporation (Wheat Ridge, CO)
Inventor: Mark Zirinsky (Boulder, CO)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Law Firm: Rosen, Dainow & Jacobs
Application Number: 7/494,516
Classifications