High intensity discharge lamp ballast

- PowerSelect Inc.

Latest PowerSelect Inc. Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a high intensity discharge lamp ballast, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view of thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a high intensity discharge lamp ballast, as shown and described.

Referenced Cited
U.S. Patent Documents
D339324 September 14, 1993 Ahn et al.
D368466 April 2, 1996 Ahn et al.
D380443 July 1, 1997 Ahn et al.
D406101 February 23, 1999 Ahn et al.
D416903 November 23, 1999 Kizawa
Patent History
Patent number: D478547
Type: Grant
Filed: May 31, 2002
Date of Patent: Aug 19, 2003
Assignee: PowerSelect Inc. (Stanton, CA)
Inventor: Todd W. Milby (Yorba Linda, CA)
Primary Examiner: Holly Baynham
Attorney, Agent or Law Firm: Knobbe, Martens, Olson & Bear, LLP
Application Number: 29/161,730
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)
International Classification: 1302;