Patent
   D406101
Priority
Apr 17 1998
Filed
Apr 17 1998
Issued
Feb 23 1999
Expiry
Feb 23 2013
Assg.orig
Entity
unknown
6
7
n/a
The ornamental design for a gas discharge lamp ballast, as shown and described.

FIG. 1 is a perspective view of a gas discharge lamp ballast showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a rear elevational view thereof.

The broken lines in FIG. 1 are included for the purpose of illustrating environmental structure only and form no part of the claimed design.

Slaby, Jiri, Ahn, Youngkee

Patent Priority Assignee Title
D477568, May 31 2002 POWERSELECT, INC , D B A RELIABLE BALLAST High intensity discharge lamp ballast
D478547, May 31 2002 POWERSELECT, INC , D B A RELIABLE BALLAST High intensity discharge lamp ballast
D550154, Dec 06 2004 ABL IP Holding, LLC Lighting ballast
D601976, Oct 14 2008 Lutron Technology Company LLC Wireless control device
D956695, May 20 2020 SEA SONIC ELECTRONICS CO., LTD. Power adapter
D960832, May 20 2020 SEA SONIC ELECTRONICS CO., LTD. Power adapter
Patent Priority Assignee Title
4916363, Oct 14 1988 HOWARD INDUSTRIES, INC Ballast
5006764, Jul 17 1989 HOWARD INDUSTRIES, INC Fluorescent lamp ballast with end connector
5260678, Apr 04 1991 Universal Lighting Technologies, Inc Fluorescent-lamp leadless ballast with improved connector
D339324, Apr 01 1991 OSRAM SYLVANIA Inc Gas discharge lamp ballast
D356551, Aug 02 1993 OSRAM SYLVANIA Inc Fluorescent lamp ballast
D368466, Mar 31 1992 OSRAM SYLVANIA Inc Gas discharge lamp ballast
D380443, Sep 29 1995 OSRAM SYLVANIA Inc Fluorescent lamp ballast
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 15 1998AHN, YOUNGKEEMotorola, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0091410722 pdf
Apr 15 1998SLABY, JIRIMotorola, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0091410722 pdf
Apr 17 1998Motorola Inc.(assignment on the face of the patent)
Feb 29 2000Motorola, IncOSRAM SYLVANIA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0106480827 pdf
Sep 02 2010OSRAM SYLVANIA IncOSRAM SYLVANIA IncMERGER SEE DOCUMENT FOR DETAILS 0255490393 pdf
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