USD540961S1 - Light bulb - Google Patents

Light bulb Download PDF

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Publication number
USD540961S1
USD540961S1 US29262050 US26205006F USD540961S US D540961 S1 USD540961 S1 US D540961S1 US 29262050 US29262050 US 29262050 US 26205006 F US26205006 F US 26205006F US D540961 S USD540961 S US D540961S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
light bulb
shown
embodiment
invention
substantially
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29262050
Inventor
David M. Hrubowchak
Paul W. Oberlies
Steven A. Collins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ledvance LLC
Original Assignee
Ledvance LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

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Description

FIG. 1 is an elevational view of an embodiment of the invention;

FIG. 2 is an elevational view of the same embodiment rotated 90 degrees;

FIG. 3 is a top view of the embodiment of the invention; and,

FIG. 4 is a plan view of the embodiment of the invention.

The elements for which the design is claimed are shown in solid lines, the dashed lines showing environmental shructure.

Claims (1)

  1. The ornamental design for a light bulb, substantially as shown and described.
US29262050 2006-06-26 2006-06-26 Light bulb Active USD540961S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29262050 USD540961S1 (en) 2006-06-26 2006-06-26 Light bulb

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29262050 USD540961S1 (en) 2006-06-26 2006-06-26 Light bulb
CA 118352 CA118352S (en) 2006-06-26 2006-11-21 Light bulb

Publications (1)

Publication Number Publication Date
USD540961S1 true USD540961S1 (en) 2007-04-17

Family

ID=37914738

Family Applications (1)

Application Number Title Priority Date Filing Date
US29262050 Active USD540961S1 (en) 2006-06-26 2006-06-26 Light bulb

Country Status (2)

Country Link
US (1) USD540961S1 (en)
CA (1) CA118352S (en)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8872426B2 (en) 2012-11-26 2014-10-28 Lucidity Lights, Inc. Arrangements and methods for triac dimming of gas discharge lamps powered by electronic ballasts
US8901842B2 (en) 2013-04-25 2014-12-02 Lucidity Lights, Inc. RF induction lamp with ferrite isolation system
US8941304B2 (en) 2012-11-26 2015-01-27 Lucidity Lights, Inc. Fast start dimmable induction RF fluorescent light bulb
US9129792B2 (en) 2012-11-26 2015-09-08 Lucidity Lights, Inc. Fast start induction RF fluorescent lamp with reduced electromagnetic interference
US9161422B2 (en) 2012-11-26 2015-10-13 Lucidity Lights, Inc. Electronic ballast having improved power factor and total harmonic distortion
USD743058S1 (en) * 2014-07-10 2015-11-10 Mitsubishi Chemical Corporation LED bulb
US9209008B2 (en) 2012-11-26 2015-12-08 Lucidity Lights, Inc. Fast start induction RF fluorescent light bulb
USD745981S1 (en) 2013-07-19 2015-12-22 Lucidity Lights, Inc. Inductive lamp
USD745982S1 (en) 2013-07-19 2015-12-22 Lucidity Lights, Inc. Inductive lamp
USD746490S1 (en) 2013-07-19 2015-12-29 Lucidity Lights, Inc. Inductive lamp
USD747009S1 (en) * 2013-08-02 2016-01-05 Lucidity Lights, Inc. Inductive lamp
USD747507S1 (en) * 2013-08-02 2016-01-12 Lucidity Lights, Inc. Inductive lamp
US9245734B2 (en) 2012-11-26 2016-01-26 Lucidity Lights, Inc. Fast start induction RF fluorescent lamp with burst-mode dimming
US9305765B2 (en) 2012-11-26 2016-04-05 Lucidity Lights, Inc. High frequency induction lighting
US9460907B2 (en) 2012-11-26 2016-10-04 Lucidity Lights, Inc. Induction RF fluorescent lamp with load control for external dimming device
USD768889S1 (en) * 2014-12-09 2016-10-11 Cree, Inc. LED lamp
USD771303S1 (en) 2015-10-02 2016-11-08 Big Trike Inc. Illumination diffuser
USD771302S1 (en) * 2014-09-03 2016-11-08 Big Trike Inc. Illumination diffuser
US9524861B2 (en) 2012-11-26 2016-12-20 Lucidity Lights, Inc. Fast start RF induction lamp
US9911589B2 (en) 2012-11-26 2018-03-06 Lucidity Lights, Inc. Induction RF fluorescent lamp with processor-based external dimmer load control
USD814667S1 (en) * 2017-01-09 2018-04-03 Flyte Llc Light bulb
USD820475S1 (en) * 2016-09-23 2018-06-12 Tala Energy Limited Bulb filament
USD821002S1 (en) * 2016-09-23 2018-06-19 Tala Energy Limited Bulb filament

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8872426B2 (en) 2012-11-26 2014-10-28 Lucidity Lights, Inc. Arrangements and methods for triac dimming of gas discharge lamps powered by electronic ballasts
US9305765B2 (en) 2012-11-26 2016-04-05 Lucidity Lights, Inc. High frequency induction lighting
US8941304B2 (en) 2012-11-26 2015-01-27 Lucidity Lights, Inc. Fast start dimmable induction RF fluorescent light bulb
US9129792B2 (en) 2012-11-26 2015-09-08 Lucidity Lights, Inc. Fast start induction RF fluorescent lamp with reduced electromagnetic interference
US9161422B2 (en) 2012-11-26 2015-10-13 Lucidity Lights, Inc. Electronic ballast having improved power factor and total harmonic distortion
US9911589B2 (en) 2012-11-26 2018-03-06 Lucidity Lights, Inc. Induction RF fluorescent lamp with processor-based external dimmer load control
US9209008B2 (en) 2012-11-26 2015-12-08 Lucidity Lights, Inc. Fast start induction RF fluorescent light bulb
US9524861B2 (en) 2012-11-26 2016-12-20 Lucidity Lights, Inc. Fast start RF induction lamp
US9245734B2 (en) 2012-11-26 2016-01-26 Lucidity Lights, Inc. Fast start induction RF fluorescent lamp with burst-mode dimming
US9460907B2 (en) 2012-11-26 2016-10-04 Lucidity Lights, Inc. Induction RF fluorescent lamp with load control for external dimming device
US8901842B2 (en) 2013-04-25 2014-12-02 Lucidity Lights, Inc. RF induction lamp with ferrite isolation system
USD746490S1 (en) 2013-07-19 2015-12-29 Lucidity Lights, Inc. Inductive lamp
USD745982S1 (en) 2013-07-19 2015-12-22 Lucidity Lights, Inc. Inductive lamp
USD745981S1 (en) 2013-07-19 2015-12-22 Lucidity Lights, Inc. Inductive lamp
USD747009S1 (en) * 2013-08-02 2016-01-05 Lucidity Lights, Inc. Inductive lamp
USD747507S1 (en) * 2013-08-02 2016-01-12 Lucidity Lights, Inc. Inductive lamp
USD743058S1 (en) * 2014-07-10 2015-11-10 Mitsubishi Chemical Corporation LED bulb
USD771302S1 (en) * 2014-09-03 2016-11-08 Big Trike Inc. Illumination diffuser
USD768889S1 (en) * 2014-12-09 2016-10-11 Cree, Inc. LED lamp
USD771303S1 (en) 2015-10-02 2016-11-08 Big Trike Inc. Illumination diffuser
USD820475S1 (en) * 2016-09-23 2018-06-12 Tala Energy Limited Bulb filament
USD821002S1 (en) * 2016-09-23 2018-06-19 Tala Energy Limited Bulb filament
USD814667S1 (en) * 2017-01-09 2018-04-03 Flyte Llc Light bulb

Also Published As

Publication number Publication date Type
CA118352S (en) 2008-09-25 grant

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