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in portable lighting devices

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  • F21V14/045
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V14/00Changing the characteristics or distribution of the light emitted by adjustment of parts or by interposition of elements with electrically controlled variable light transmissivity

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F21V14/045in portable lighting devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    See-through flame imitation device
    • Patent number 12,025,281
    • Issue date Jul 2, 2024
    • Uni-Splendor Corporation
    • Yu-Yuan Lin
    • F21 - LIGHTING
  • Information Patent Grant

    Multi-purpose flashlight
    • Patent number 11,988,344
    • Issue date May 21, 2024
    • Promier Products Inc.
    • Cody Duane Grandadam
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Multi-purpose flashlight
    • Patent number 11,454,359
    • Issue date Sep 27, 2022
    • Promier Products Inc.
    • Cody Duane Grandadam
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Flash housing for photographic purposes and a method for simulating...
    • Patent number 11,054,722
    • Issue date Jul 6, 2021
    • Profoto Aktiebolag
    • Emil Stenbacka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Utility drop light with automatic shielding light tube
    • Patent number 10,920,965
    • Issue date Feb 16, 2021
    • David Jarvis
    • F21 - LIGHTING
  • Information Patent Grant

    Multi-purpose flashlight
    • Patent number 10,865,949
    • Issue date Dec 15, 2020
    • Promier Products Inc.
    • Cody Duane Grandadam
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Portable light providing plural beams of laser light
    • Patent number 10,837,609
    • Issue date Nov 17, 2020
    • Streamlight, Inc.
    • Raymond L. Sharrah
    • F21 - LIGHTING
  • Information Patent Grant

    Adjustable carrier structure for a lamp and also a lamp
    • Patent number 10,801,703
    • Issue date Oct 13, 2020
    • Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
    • Erwin Melzner
    • F21 - LIGHTING
  • Information Patent Grant

    Portable light and method of use
    • Patent number 10,539,293
    • Issue date Jan 21, 2020
    • Gina Shackelford
    • F21 - LIGHTING
  • Information Patent Grant

    LED flashlight
    • Patent number 10,253,951
    • Issue date Apr 9, 2019
    • Anthony Maglica
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrically conductive FLASKLIGHT
    • Patent number 10,004,347
    • Issue date Jun 26, 2018
    • Charlton Carrender
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lighting devices
    • Patent number 9,829,160
    • Issue date Nov 28, 2017
    • MAG Instrument, Inc.
    • Anthony Maglica
    • F21 - LIGHTING
  • Information Patent Grant

    Electronic candle
    • Patent number 9,810,405
    • Issue date Nov 7, 2017
    • SHENZHEN NINGRUI ELECTRONICAL TECHNOLOGY CO., LTD.
    • Jiliang Yang
    • F21 - LIGHTING
  • Information Patent Grant

    LED flashlight
    • Patent number 9,719,658
    • Issue date Aug 1, 2017
    • MAG Instrument, Inc.
    • Anthony Maglica
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting devices
    • Patent number 9,644,806
    • Issue date May 9, 2017
    • MAG Instrument, Inc.
    • Anthony Maglica
    • F21 - LIGHTING
  • Information Patent Grant

    Flashlight with an adjustable light beam reflector
    • Patent number 9,644,819
    • Issue date May 9, 2017
    • Joseph D Maresh
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting devices
    • Patent number 9,494,285
    • Issue date Nov 15, 2016
    • Mag Instrument, Inc.
    • Anthony Maglica
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting devices
    • Patent number 9,488,361
    • Issue date Nov 8, 2016
    • Mag Instrument, Inc.
    • Anthony Maglica
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting device
    • Patent number 9,341,326
    • Issue date May 17, 2016
    • Mag Instrument, Inc.
    • Christopher Lee Halasz
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting devices
    • Patent number 9,255,696
    • Issue date Feb 9, 2016
    • MAG Instrument, Inc.
    • Anthony Maglica
    • F21 - LIGHTING
  • Information Patent Grant

    Remote control of illuminating headlamp
    • Patent number 8,851,709
    • Issue date Oct 7, 2014
    • Designs for Vision, Inc.
    • Richard E. Feinbloom
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting device
    • Patent number 8,770,784
    • Issue date Jul 8, 2014
    • MAG Instrument, Inc.
    • Christopher Lee Halasz
    • F21 - LIGHTING
  • Information Patent Grant

    LED flashlight
    • Patent number 8,733,966
    • Issue date May 27, 2014
    • MAG Instrument, Inc.
    • Anthony Maglica
    • F21 - LIGHTING
  • Information Patent Grant

    Shielded droplight and associated method
    • Patent number 8,491,158
    • Issue date Jul 23, 2013
    • George Scolum
    • F21 - LIGHTING
  • Information Patent Grant

    Light distributor
    • Patent number 8,317,366
    • Issue date Nov 27, 2012
    • Eveready Battery Company, Inc.
    • David R. Dalton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Illuminating headlamp providing substantially uniform illumination
    • Patent number 8,215,791
    • Issue date Jul 10, 2012
    • Designs for Vision, Inc.
    • Richard E. Feinbloom
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting device
    • Patent number 8,197,083
    • Issue date Jun 12, 2012
    • MAG Instrument, Inc.
    • Christopher Lee Halasz
    • F21 - LIGHTING
  • Information Patent Grant

    Flashlight
    • Patent number 8,147,090
    • Issue date Apr 3, 2012
    • MAG Instrument, Inc.
    • Stephen Joseph Halasz
    • F21 - LIGHTING
  • Information Patent Grant

    Focusing-type flashlight structure
    • Patent number 8,147,088
    • Issue date Apr 3, 2012
    • Yu-Liang Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Flashlight with adjustable focus lamp element
    • Patent number 8,033,680
    • Issue date Oct 11, 2011
    • Streamlight, Inc.
    • Raymond L. Sharrah
    • F21 - LIGHTING

Patents Applicationslast 30 patents