F21L

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Description

LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION (burners F23D)

Subclasses

Not Available
Subclass Title
2/00 Systems of electric lighting devices (systems employing both electric and non-electric light sources or exchangeable light sources F21L 27/00)
4/00 Electric lighting devices with self-contained electric batteries or cells
4/02 Electric lighting devices with self-contained electric batteries or cells characterised by provision of two or more light sources
4/04 Electric lighting devices with self-contained electric batteries or cells characterised by provision of a light source housing portion adjustably fixed to the remainder of the device
4/06 Electric lighting devices with self-contained electric batteries or cells with light source coupled to the remainder of the device solely by cable

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,120,237 Knife blade light Jan 19, 12 Sep 01, 15 , Not available
9,121,556 Light emitting diode (LED) lighting device Apr 01, 14 Sep 01, 15 , Not available
9,121,558 Louver type LED luminaire using dye-sensitized solar cell Dec 29, 10 Sep 01, 15 UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG-HEE UNIVERSITY
9,115,856 Solar-powered relocatable lighting system May 08, 13 Aug 25, 15 UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY, Not available
9,115,878 Spotlight with clamp Nov 08, 13 Aug 25, 15 BLACKBEAM LLC, BLACKBEAM, LLC
9,118,148 Flexible battery connector Dec 09, 09 Aug 25, 15 BLACKBEAM LLC, Not available
9,119,266 Pulsed L.E.D. illumination apparatus and method Sep 08, 14 Aug 25, 15 LED TECH DEVELOPMENT, LLC, LED TECH DEVELOPMENT, LLC
9,109,758 Infrared signal emitting apparatus Jan 08, 15 Aug 18, 15 KABUSHIKI KAISHA KUWAGATA, KABUSHIKI KAISHA KUWAGATA
9,109,763 Entrance ticket with lighting effect Apr 10, 14 Aug 18, 15 KABUSHIKI KAISHA KUWAGATA, Not available
9,109,764 Durable lighting apparatus with isotropic radiation pattern Oct 11, 12 Aug 18, 15 IP DESIGN LLC, IP DESIGN LLC
9,109,769 Portable cordless multipurpose lighting system Feb 21, 14 Aug 18, 15 IP DESIGN LLC, Not available
9,109,778 Hanging lantern with removeable, interchangeable shades Aug 22, 13 Aug 18, 15 RSR SALES, INC. D/B/A ECHO VALLEY QUALITY HOME & GARDEN PRODUCTS, RSR SALES INC.
9,109,792 Switch illumination device Dec 04, 12 Aug 18, 15 RSR SALES, INC. D/B/A ECHO VALLEY QUALITY HOME & GARDEN PRODUCTS, Not available
9,111,184 Entrance ticket with lighting effect Feb 03, 12 Aug 18, 15 RSR SALES, INC. D/B/A ECHO VALLEY QUALITY HOME & GARDEN PRODUCTS, Not available
9,112,246 Battery pack including battery gauge Apr 19, 10 Aug 18, 15 SAMSUNG SDI CO., LTD., SAMSUNG SDI CO., LTD.
9,103,511 Universal light emitting diode illumination device and method Aug 07, 13 Aug 11, 15 TERRALUX, INC., TERRALUX, INC.
9,103,538 Portable electric lamp with a compact casing housing a lighting module controlled by a rotary actuator Mar 07, 13 Aug 11, 15 ZEDEL, ZEDEL

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0247,628 Portable Lighting Apparatus Mar 16, 15 Sep 03, 15 BLACK & DECKER INC.,
2015/0241,031 ADJUSTABLE BEAM FLASHLIGHT Apr 01, 15 Aug 27, 15 ,
2015/0233,557 LIGHT-EMITTING DEVICE Feb 10, 15 Aug 20, 15 SEMICONDUCTOR ENERGY LABORATORY CO., LTD.,
2015/0233,559 INTEGRATED ILLUMINATION PART AND LEAD FRAME OF UMBRELLA Apr 30, 15 Aug 20, 15 LONGWIDE TECHNOLOGY INC.,
2015/0234,727 Sound Responsive, Bright Illuminating Badge Dec 10, 14 Aug 20, 15 ,
2015/0223,576 System and Method For Dynamic Jewelry Feb 11, 15 Aug 13, 15 ,
2015/0227,024 ILLUMINATION DEVICE Feb 06, 15 Aug 13, 15 CANON KABUSHIKI KAISHA,
2015/0229,747 INTEGRATED SMARTPHONE LIGHT ACCESSORY Feb 12, 14 Aug 13, 15 ,

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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