TREA

characterised by means for in situ recharging of the batteries or cells

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Industry

  • CPC
  • F21L4/08
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION F21L4/00Electric lighting devices with self-contained electric batteries or cells

Current Industry

F21L4/08characterised by means for in situ recharging of the batteries or cells
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSPARENT DISPLAY DEVICE
    • Publication number 20250054421
    • Publication date Feb 13, 2025
    • LG ELECTRONICS INC.
    • Minhee SHIM
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    HANDHELD FLASHLIGHT
    • Publication number 20250043951
    • Publication date Feb 6, 2025
    • Shenzen Chifrog technlolgy CO., LTD.
    • Fang LI
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    DUAL POWER LIGHT SOURCE
    • Publication number 20250035272
    • Publication date Jan 30, 2025
    • LB Marketing, Inc.
    • Douglas Kaye
    • F21 - LIGHTING
  • Information Patent Application

    CYLINDER UMBRELLA LIGHT AND SUN SHADE UMBRELLA HAVING THE SAME
    • Publication number 20250031814
    • Publication date Jan 30, 2025
    • Linhai Zhongtian Electronic Appliance co.,ltd
    • Shimin JIN
    • F21 - LIGHTING
  • Information Patent Application

    TRANSPORTABLE SOLAR UNITS FOR LIGHTING
    • Publication number 20250027621
    • Publication date Jan 23, 2025
    • Rodrigo Marcelo VAN WEEZEL UTRERAS
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SMARTPHONE FLASHLIGHT CASING
    • Publication number 20250023974
    • Publication date Jan 16, 2025
    • NATIONAL EXPRESS, INC.
    • Jason Thomas Tunick
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ILLUMINATED CONTAINER TOP
    • Publication number 20240400273
    • Publication date Dec 5, 2024
    • Prism Innovations LLC
    • Matthew B. Steele
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    METHOD, SYSTEM, AND APPARATUS FOR ILLUMINATING DESIGNER SMART ACCES...
    • Publication number 20240369217
    • Publication date Nov 7, 2024
    • Asher Levine Inc.
    • Asher Levine
    • F21 - LIGHTING
  • Information Patent Application

    Expandable Solar-Powered Light
    • Publication number 20240344674
    • Publication date Oct 17, 2024
    • LuminAID LAB LLC
    • Anna Stork
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    CREEPER HEADREST ATTACHMENT SYSTEM
    • Publication number 20240326234
    • Publication date Oct 3, 2024
    • Salvador Soto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MULTI-PURPOSE FLASHLIGHT
    • Publication number 20240302005
    • Publication date Sep 12, 2024
    • Promier Products Inc.
    • Cody Duane Grandadam
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    TRAFFIC MARKER ILLUMINATION DEVICE
    • Publication number 20240301638
    • Publication date Sep 12, 2024
    • Safety X Enterprises, LLC
    • Peter A. Reckert
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    ATTACHABLE LIGHT SOURCE DEVICE
    • Publication number 20240280228
    • Publication date Aug 22, 2024
    • Susan Herson
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-EMITTING FLYING DISC
    • Publication number 20240261697
    • Publication date Aug 8, 2024
    • Shenzhen Shuocai optoelectronic Technology Co., LTD.
    • Hong CHEN
    • F21 - LIGHTING
  • Information Patent Application

    DEVICE FOR INCREASING VISIBILITY OF GUY LINES AT NIGHT
    • Publication number 20240263768
    • Publication date Aug 8, 2024
    • Brightz, ltd.
    • Brent Anderson
    • E04 - BUILDING
  • Information Patent Application

    HEADLAMP
    • Publication number 20240240777
    • Publication date Jul 18, 2024
    • TECHTRONIC CORDLESS GP
    • Shane E. Hurin
    • F21 - LIGHTING
  • Information Patent Application

    ELECTRONIC CANDLE WITH DETACHABLE POWER SUPPLY
    • Publication number 20240240765
    • Publication date Jul 18, 2024
    • L&L CANDLE COMPANY, LLC
    • Xiaofeng Li
    • F21 - LIGHTING
  • Information Patent Application

    HANDS-FREE LIGHTING SYSTEMS
    • Publication number 20240230075
    • Publication date Jul 11, 2024
    • Ronald C. NGUYEN
    • F21 - LIGHTING
  • Information Patent Application

    ELECTRIC LIGHTING SYSTEMS WITH REMOVABLY COUPLABLE POWER DEVICES
    • Publication number 20240230076
    • Publication date Jul 11, 2024
    • VOLTRA LIGHTING LTD.
    • Baptiste Robin GUEDEZ
    • F21 - LIGHTING
  • Information Patent Application

    THIN-PROFILE, LIGHT-EMITTING WEARABLE DEVICE
    • Publication number 20240209997
    • Publication date Jun 27, 2024
    • Jason S. Martinez
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    DETACHABLE LIGHT AND VEHICLE INCLUDING THE SAME
    • Publication number 20240191847
    • Publication date Jun 13, 2024
    • HYUNDAI MOBIS CO., LTD.
    • Hyoung Jin CHOI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Marine lantern with continuous loop suspension
    • Publication number 20240159381
    • Publication date May 16, 2024
    • Trygve A. Faste
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Application

    Creative light-emitting racket
    • Publication number 20240149122
    • Publication date May 9, 2024
    • Banglin Li
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    LIGHT-EMITTING STRUCTURE OF PADDLE
    • Publication number 20240149123
    • Publication date May 9, 2024
    • Banglin Li
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    TRAFFIC MARKER ILLUMINATION DEVICE
    • Publication number 20240150979
    • Publication date May 9, 2024
    • Safety X Enterprises, LLC
    • Peter A. Reckert
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Traffic Control, Site Observation, and Data Management System and A...
    • Publication number 20240150980
    • Publication date May 9, 2024
    • RSA PROTECTIVE TECHNOLOGIES, LLC
    • Richard S. Adler
    • G08 - SIGNALLING
  • Information Patent Application

    FLASHLIGHT REMOVABLY CONNECTED TO COVER PLATE
    • Publication number 20240125465
    • Publication date Apr 18, 2024
    • Robert Myers
    • F21 - LIGHTING
  • Information Patent Application

    ILLUMINATION SYSTEM, LIGHT, AND HOLDER
    • Publication number 20240085004
    • Publication date Mar 14, 2024
    • MAKITA CORPORATION
    • Isao YASUDA
    • F21 - LIGHTING
  • Information Patent Application

    HANDHELD FLASHLIGHT
    • Publication number 20240085015
    • Publication date Mar 14, 2024
    • SHENZEN CHIFROG TECHNLOLOGY CO., LTD.
    • Fang Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    WORK LIGHT
    • Publication number 20240077180
    • Publication date Mar 7, 2024
    • Milwaukee Electric Tool Corporation
    • Duane W. WENZEL
    • F21 - LIGHTING