Patent
   D592320
Priority
Aug 11 2004
Filed
Feb 11 2005
Issued
May 12 2009
Expiry
May 12 2023
Assg.orig
Entity
unknown
5
6
n/a
The ornamental design for a electric light bulb, as shown and described.

FIG. 1 is a perspective view of a electric light bulb showing our new design, with the broken lines showing for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a opposite side elevational view thereof.

Arndt, Joachim, Fidler, Uwe, Herb, Markus

Patent Priority Assignee Title
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D984388, Nov 16 2020 SHENZHEN ANDYSOM LIGHTING CO , LTD Bulb for lighting fixture
Patent Priority Assignee Title
D334071, May 21 1991 Toshiba Lighting & Technology Corporation Sodium lamp
D390673, Jul 16 1997 Moriyama Sangyo Kabushiki Kaisha Lamp
D464445, Dec 11 2000 Toshiba Lighting & Technology Corporation Lamp bulb
D482142, Dec 11 2000 Toshiba Lighting and Technology Corporation Lamp bulb
D520150, Jun 07 2004 Toshiba Lighting & Technology Corporation; Osram-Melco Toshiba Lighting Ltd. Halogen bulb
D543644, Feb 08 2006 Koninklijke Philips Electronics N V Master traffic lamp
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 11 2005Osram Gesellschaft mit beschränkter Haftung(assignment on the face of the patent)
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