Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD538951 S1
Publication typeGrant
Application numberUS 29/254,209
Publication dateMar 20, 2007
Filing dateFeb 17, 2006
Priority dateFeb 17, 2006
Publication number254209, 29254209, US D538951 S1, US D538951S1, US-S1-D538951, USD538951 S1, USD538951S1
InventorsFredric S. Maxik, Catherine G. M. Friderici, Wei Sun
Original AssigneeLighting Science Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
LED light bulb
US D538951 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for an LED light bulb, as shown and described.

FIG. 1 is a bottom perspective view of an LED light bulb showing our design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a front elevational view thereof, the rear being a mirror image of the front;

FIG. 4 is a right side elevational view thereof, the left side being a mirror image of the right side;

FIG. 5 is a bottom plan view thereof;

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

FIG. 7 is a perspective view similar to FIG. 1 but showing a variation of our design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8004203Mar 10, 2009Aug 23, 2011Lighting Science Group CorporationElectronic light generating element with power circuit
US8414151Oct 1, 2010Apr 9, 2013GE Lighting Solutions, LLCLight emitting diode (LED) based lamp
US8593040Oct 2, 2009Nov 26, 2013Ge Lighting Solutions LlcLED lamp with surface area enhancing fins
US8901831Dec 20, 2012Dec 2, 2014Lighting Science Group CorporationConstant current pulse-width modulation lighting system and associated methods
US9103507Oct 2, 2009Aug 11, 2015GE Lighting Solutions, LLCLED lamp with uniform omnidirectional light intensity output
US20110080096 *Apr 7, 2011Lumination LlcLed lamp
US20110080740 *Apr 7, 2011Lumination LlcLed lamp with uniform omnidirectional light intensity output
USD666750Sep 4, 2012Lighting Science Group CorporationLuminaire
USD667971Sep 25, 2012Lighting Science Group CorporationLuminaire
USD669607Oct 23, 2012Lighting Science Group CorporationLuminaire
USD671244Nov 20, 2012Lighting Science Group CorporationLuminaire
USD672480Dec 11, 2012Lighting Science Group CorporationLuminaire
USD674923Jan 22, 2013Lighting Science Group CorporationLuminaire
USD674928Jan 22, 2013Lighting Science Group CorporationLuminaire
USD675367Jan 29, 2013Lighting Science Group CorporationLuminaire
USD676584Feb 19, 2013Lighting Science Group CorporationLuminaire
USD676986Feb 26, 2013Lighting Science Group CorporationLuminaire
USD676987Feb 26, 2013Lighting Science Group CorporationLuminaire
USD676988Feb 26, 2013Lighting Science Group CorporationLuminaire
USD689218Oct 31, 2012Sep 3, 2013Lighting Science Group CorporationLuminaire
USD726349May 31, 2012Apr 7, 2015Lighting Science Group CorporationLuminaire
USD732210Apr 18, 2013Jun 16, 2015Cree, Inc.Lamp
USD748296Mar 11, 2014Jan 26, 2016Cree, Inc.LED lamp
U.S. ClassificationD26/2