having two or more filaments

Industry

CPC
F21S48/1172

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21SNON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF F21S48/00Lighting devices or systems specially adapted for vehicles

Current Industry

F21S48/1172having two or more filaments

Industries

Patents Grantslast 30 patents

Information Patent Grant
Vibration resistant automotive front lighting lamp
- Patent number 9,899,207
- Issue date Feb 20, 2018
- Koninklijke Philips N.V.
- Markus Petter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamp and headlighting arrangement for obtaining a color appearance...
- Patent number 9,892,906
- Issue date Feb 13, 2018
- Koninklijke Philips N.V.
- Jacek Maciej Kowalski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vibration resistant automotive front lighting lamp
- Patent number 9,805,926
- Issue date Oct 31, 2017
- Koninklijke Philips N.V.
- Bernd Schönfelder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automotive front lighting lamp with baffle
- Patent number 9,613,793
- Issue date Apr 4, 2017
- Koninklijke Philips N.V.
- Bernd Schoenfelder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle lighting apparatus
- Patent number 8,851,726
- Issue date Oct 7, 2014
- Koito Manufacturing Co., Ltd.
- Akinori Matsumoto
- F21 - LIGHTING
Information Patent Grant
Automotive lamp and reflector for low beam and advanced forward lig...
- Patent number 7,722,210
- Issue date May 25, 2010
- Osram Sylvania Inc.
- Thomas Tessnow
- F21 - LIGHTING
Information Patent Grant
Bending beam headlamp with multi-filament bulb
- Patent number 7,670,037
- Issue date Mar 2, 2010
- Osram Sylvania Inc.
- Daniel D. Devir
- F21 - LIGHTING
Information Patent Grant
Illumination system
- Patent number 7,490,956
- Issue date Feb 17, 2009
- Whiterock Design, LLC
- Thomas A. Hough
- F21 - LIGHTING
Information Patent Grant
Headlights for vehicles
- Patent number 7,281,828
- Issue date Oct 16, 2007
- Automotive Lighting Reutlingen GmbH
- Ralf Steinhart
- F21 - LIGHTING
Information Patent Grant
Multiple-filament motor vehicle headlight lamp
- Patent number 7,178,957
- Issue date Feb 20, 2007
- Koninklijke Philips Electronics, N.V.
- Josef Andreas Schug
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle light
- Patent number 7,178,958
- Issue date Feb 20, 2007
- Ichikoh Industries, Ltd.
- Kazuhiro Matsumoto
- F21 - LIGHTING
Information Patent Grant
Rotating headlight for a motor vehicle, having a lamp with two ligh...
- Patent number 6,764,209
- Issue date Jul 20, 2004
- Valeo Vision
- Régis Nouet
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicular headlamp
- Patent number 6,644,828
- Issue date Nov 11, 2003
- Koito Manufacturing Co., Ltd.
- Toshiyuki Kinouchi
- F21 - LIGHTING
Information Patent Grant
Automotive headlamp with support wire positioning
- Patent number 6,630,770
- Issue date Oct 7, 2003
- Ichikoh Industries, Ltd.
- Yasuhiro Okubo
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus in a motor vehicle
- Patent number 6,612,727
- Issue date Sep 2, 2003
- Valeo Vision
- Régis Nouet
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Incandescent lamp
- Patent number 6,439,739
- Issue date Aug 27, 2002
- Koninklijke Philips Electronics N.V.
- Ingolf Sischka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicular headlamp having improved low-beam light distribution pattern
- Patent number 6,354,718
- Issue date Mar 12, 2002
- Koito Manufacturing Co., Ltd.
- Takayuki Iwaki
- F21 - LIGHTING
Information Patent Grant
Automobile headlamp
- Patent number 6,328,463
- Issue date Dec 11, 2001
- Ichikoh Industries, Ltd.
- Yasuhiro Okubo
- F21 - LIGHTING
Information Patent Grant
Vehicle lamps with glare control
- Patent number 6,281,630
- Issue date Aug 28, 2001
- Osram Sylvania, Inc.
- George J. English
- F21 - LIGHTING
Information Patent Grant
Vehicle lamps with improved filament and filament support configura...
- Patent number 6,271,622
- Issue date Aug 7, 2001
- Osram Sylvania Inc.
- Charles M. Coushaine
- F21 - LIGHTING
Information Patent Grant
Headlight with a twin filament lamp for producing a chopped beam an...
- Patent number 6,068,391
- Issue date May 30, 2000
- Valeo Vision
- Denis Saladin
- F21 - LIGHTING
Information Patent Grant
Vehicular headlight providing high-beam and depressed-beam illumina...
- Patent number 5,725,298
- Issue date Mar 10, 1998
- Hella KG Hueck & Co.
- Franz-Josef Kalze
- F21 - LIGHTING
Information Patent Grant
Bulb for vehicular lighting equipment
- Patent number 5,578,893
- Issue date Nov 26, 1996
- PIAA Corporation
- Teruaki Yamamoto
- F21 - LIGHTING
Information Patent Grant
Motor vehicle headlight including a two-filament lamp for selective...
- Patent number 5,544,021
- Issue date Aug 6, 1996
- Valeo Vision
- Fran.cedilla.ois Lopez
- F21 - LIGHTING
Information Patent Grant
Light attenuator for high/low beam vehicle headlight bulb
- Patent number 5,357,407
- Issue date Oct 18, 1994
- Michael E. Woods
- F21 - LIGHTING
Information Patent Grant
Headlight of a motor vehicle for both high-beam and low-beam operation
- Patent number 5,215,368
- Issue date Jun 1, 1993
- Robert Bosch GmbH
- Rainer Neumann
- F21 - LIGHTING
Information Patent Grant
Shade arrangement for a dual filament bulb in a vehicle headlamp
- Patent number 5,111,368
- Issue date May 5, 1992
- Koito Manufacturing Co., Ltd.
- Takanori Suzuki
- F21 - LIGHTING
Information Patent Grant
Headlamp unit for motor vehicles
- Patent number 5,079,677
- Issue date Jan 7, 1992
- Ichikoh Industries, Ltd.
- Kimio Kumagai
- F21 - LIGHTING
Information Patent Grant
Automotive projector type headlight
- Patent number 5,055,981
- Issue date Oct 8, 1991
- Koito Manufacturing Co., Ltd.
- Naohi Nino
- F21 - LIGHTING
Information Patent Grant
Headlamp unit
- Patent number 5,008,781
- Issue date Apr 16, 1991
- Koito Manufacturing Co., Ltd.
- Naohi Nino
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
AUXILIARY HEADLAMP ASSEMBLY FOR PRODUCING A SUPPLEMENTAL LOW BEAM
- Publication number 20180283645
- Publication date Oct 4, 2018
- Valeo North America, Inc.
- Brant James Potter
- B60 - VEHICLES IN GENERAL
Information Patent Application
HEADLAMP ASSEMBLY
- Publication number 20170023200
- Publication date Jan 26, 2017
- Ford Global Technologies, LLC
- Chad Clement
- B60 - VEHICLES IN GENERAL
Information Patent Application
VIBRATION RESISTANT AUTOMOTIVE FRONT LIGHTING LAMP
- Publication number 20160225605
- Publication date Aug 4, 2016
- Koninklijke Philips N.V.
- Bernd Schönfelder
- F21 - LIGHTING
Information Patent Application
VIBRATION RESISTANT AUTOMOTIVE FRONT LIGHTING LAMP
- Publication number 20160217996
- Publication date Jul 28, 2016
- Koninklijke Philips N.V.
- Markus Petter
- F21 - LIGHTING
Information Patent Application
Lamp and headlighting arrangement for obtaining a color appearance...
- Publication number 20160148798
- Publication date May 26, 2016
- Koninklijke Philips N.V.
- Jacek Maciej Kowalski
- F21 - LIGHTING
Information Patent Application
DOUBLE-FILAMENT INCANDESCENT LAMP FOR AUTOMOTIVE VEHICLE FRONT LIGH...
- Publication number 20160099142
- Publication date Apr 7, 2016
- Koninklijke Philips N.V.
- Bernd Schoenfelder
- F21 - LIGHTING
Information Patent Application
AUTOMOTIVE FRONT LIGHTING LAMP WITH BAFFLE
- Publication number 20160086789
- Publication date Mar 24, 2016
- Koninklijke Philips N.V.
- Bernd Schoenfelder
- F21 - LIGHTING
Information Patent Application
VEHICLE LIGHTING APPARATUS
- Publication number 20120113665
- Publication date May 10, 2012
- Koito Manufacturing Co., Ltd.
- Akinori Matsumoto
- F21 - LIGHTING
Information Patent Application
SHIELD DEVICE
- Publication number 20100067247
- Publication date Mar 18, 2010
- Frank Auer
- F21 - LIGHTING
Information Patent Application
Automotive lamp and reflector for low beam and advanced forward lig...
- Publication number 20100002458
- Publication date Jan 7, 2010
- Osram Sylvania Inc.
- Thomas Tessnow
- F21 - LIGHTING
Information Patent Application
Bending beam headlamp with multi-filament bulb
- Publication number 20090086501
- Publication date Apr 2, 2009
- Osram Sylvania Inc.
- Daniel D. Devir
- F21 - LIGHTING
Information Patent Application
Illumination system
- Publication number 20060007688
- Publication date Jan 12, 2006
- Whiterock Design, LLC
- Thomas A. Hough
- F21 - LIGHTING
Information Patent Application
Vehicle light
- Publication number 20050141233
- Publication date Jun 30, 2005
- ICHIKOH INDUSTRIES, LTD.
- Kazuhiro Matsumoto
- F21 - LIGHTING
Information Patent Application
Headlights for vehicles
- Publication number 20050036332
- Publication date Feb 17, 2005
- Automotive Lighting Reutlingen GmbH
- Ralf Steinhart
- F21 - LIGHTING
Information Patent Application
Complex reflector formed by sectors with rotational symmetry for a...
- Publication number 20050030758
- Publication date Feb 10, 2005
- CRF SOCIETA CONSORTILE PER AZIONI
- Davide Capello
- F21 - LIGHTING
Information Patent Application
Multiple-filament motor vehicle headlight lamp
- Publication number 20040170028
- Publication date Sep 2, 2004
- Josef Andreas Schug
- B60 - VEHICLES IN GENERAL
Information Patent Application
Lighting apparatus in a motor vehicle
- Publication number 20020145880
- Publication date Oct 10, 2002
- Regis Nouet
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rotating headlight for a motor vehicle, having a lamp with two ligh...
- Publication number 20020109998
- Publication date Aug 15, 2002
- Regis Nouet
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicular headlamp
- Publication number 20020039289
- Publication date Apr 4, 2002
- Toshiyuki Kinouchi
- F21 - LIGHTING
Information Patent Application
Vehicle lamps with improved filament and filament support configura...
- Publication number 20020008452
- Publication date Jan 24, 2002
- Charles M. Coushaine
- H01 - BASIC ELECTRIC ELEMENTS

having two or more filaments

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Vibration resistant automotive front lighting lamp

Lamp and headlighting arrangement for obtaining a color appearance...

Vibration resistant automotive front lighting lamp

Automotive front lighting lamp with baffle

Vehicle lighting apparatus

Automotive lamp and reflector for low beam and advanced forward lig...

Bending beam headlamp with multi-filament bulb

Illumination system

Headlights for vehicles

Multiple-filament motor vehicle headlight lamp

Vehicle light

Rotating headlight for a motor vehicle, having a lamp with two ligh...

Vehicular headlamp

Automotive headlamp with support wire positioning

Lighting apparatus in a motor vehicle

Incandescent lamp

Vehicular headlamp having improved low-beam light distribution pattern

Automobile headlamp

Vehicle lamps with glare control

Vehicle lamps with improved filament and filament support configura...

Headlight with a twin filament lamp for producing a chopped beam an...

Vehicular headlight providing high-beam and depressed-beam illumina...

Bulb for vehicular lighting equipment

Motor vehicle headlight including a two-filament lamp for selective...

Light attenuator for high/low beam vehicle headlight bulb

Headlight of a motor vehicle for both high-beam and low-beam operation

Shade arrangement for a dual filament bulb in a vehicle headlamp

Headlamp unit for motor vehicles

Automotive projector type headlight

Headlamp unit

Patents Applicationslast 30 patents

AUXILIARY HEADLAMP ASSEMBLY FOR PRODUCING A SUPPLEMENTAL LOW BEAM

HEADLAMP ASSEMBLY

VIBRATION RESISTANT AUTOMOTIVE FRONT LIGHTING LAMP

VIBRATION RESISTANT AUTOMOTIVE FRONT LIGHTING LAMP

Lamp and headlighting arrangement for obtaining a color appearance...

DOUBLE-FILAMENT INCANDESCENT LAMP FOR AUTOMOTIVE VEHICLE FRONT LIGH...

AUTOMOTIVE FRONT LIGHTING LAMP WITH BAFFLE

VEHICLE LIGHTING APPARATUS

SHIELD DEVICE

Automotive lamp and reflector for low beam and advanced forward lig...

Bending beam headlamp with multi-filament bulb

Illumination system

Vehicle light

Headlights for vehicles

Complex reflector formed by sectors with rotational symmetry for a...

Multiple-filament motor vehicle headlight lamp

Lighting apparatus in a motor vehicle

Rotating headlight for a motor vehicle, having a lamp with two ligh...

Vehicular headlamp

Vehicle lamps with improved filament and filament support configura...