F21L 4/00

Sub-Class

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Description

Class  F21L : LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION


Subclass 4/00: Electric lighting devices with self-contained electric batteries or cells

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10539305 Underwater light display device with propulsionFeb 21, 17Jan 21, 20WET
10539282 Lighting lamp deviceNov 16, 16Jan 21, 20Not available
10533727 Optical diffuser for a portable lightMay 30, 18Jan 14, 20Streamlight, Inc.
10527381 Gun barrel cleaning lightApr 18, 19Jan 07, 20Not available
10520179 Light effect material with metalized layerJun 13, 19Dec 31, 19Not available
10516863 Miniature portable projector deviceSep 27, 18Dec 24, 19Not available
10514137 Joining structure of light emitting unitsFeb 07, 18Dec 24, 19Semiconductor Energy Laboratory Co., Ltd.
10514164 Container apparatus and method of using sameMar 26, 19Dec 24, 19FUSE, LLC
10508800 Light button deviceMay 25, 17Dec 17, 19Waters Industries, Inc.
10512140 Lighting systemFeb 26, 18Dec 17, 19LIFI Labs, Inc.
10508796 Ultraviolet gemstone display boxJan 06, 17Dec 17, 19FINESSE DIAMOND CORP.
10502396 Projecting spotlightJan 05, 18Dec 10, 19Not available
10488019 Adjustable round light spot torchJul 04, 16Nov 26, 19Not available
10480738 Electrical deviceAug 09, 18Nov 19, 19Not available
10476543 Method and apparatus for chip-on board flexible light emitting diodeOct 05, 18Nov 12, 19Alliance Sports Group, L.P.
10473288 Daylight portable lamp for inspecting painted surfaces, in particular in the course of paint repair work on motor vehiclesAug 16, 17Nov 12, 19Sata GmbH & Co. KG
10468160 Acousto-optic audio signal cableDec 15, 17Nov 05, 19Not available
RE47688 Bicycle lightMar 10, 17Nov 05, 19Light & Motion Industries
10458631 Flood lightJun 26, 18Oct 29, 19Milwaukee Electric Tool Corporation
10451233 Outdoor light pole with solar panel arrayJul 10, 18Oct 22, 19Gama Sonic USA, Inc.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0018,449 FLASHLIGHT WITH OVERMOLDED GRIP AND METHODS OF MANUFACTUREDec 21, 18Jan 16, 20Not available
2019/0344,101 Personal Protection System With Control MemberJul 26, 19Nov 14, 19Stryker Corporation
2019/0307,108 Light baitAug 17, 18Oct 10, 19Not available
2019/0249,698 INTERCHANGEABLE SELF-DEFENSE DEVICENov 12, 18Aug 15, 19Motedo Co. Ltd.
2019/0212,270 CONTAINER WITH LUMINESCENT SUNSCREEN AND CLOSURE WITH ILLUMINATORJan 10, 18Jul 11, 19Not available
2019/0186,722 SWIVEL LAMPDec 18, 17Jun 20, 19Not available
2019/0101,409 METHOD AND DEVICE FOR MOBILE ILLUMINATION, AND STORAGE MEDIUMSep 12, 18Apr 04, 19Not available
2019/0093,835 WRIST-MOUNTED FLASHLIGHT WITH REMOTE CONTROL SWITCHSep 27, 18Mar 28, 19Not available
2018/0356,052 FLASHLIGHT WITH BATTERY SEPERATOR TUBEJun 13, 17Dec 13, 18Not available
2018/0325,235 Illuminated Fake Nail TipMay 10, 18Nov 15, 18Not available
2018/0283,622 Light, Portable Lighting Device and MethodMar 30, 17Oct 04, 18Not available
2018/0283,670 PISTOL MOUNTED LIGHT AND OPERATION THEREOFMay 03, 18Oct 04, 18EMISSIVE ENERGY CORP.
2018/0274,739 Flashlight formed at least in part of a carbon fiber materialMar 21, 17Sep 27, 18Not available
2018/0231,192 MULTI-FUNCTIONAL DETACHABLE LIGHTING APPARATUS AND SYSTEMSJul 03, 17Aug 16, 18Not available
2018/0008,019 LUMINOUS NECKLACE STRUCTUREFeb 22, 17Jan 11, 18ACE GIFT&CRAFT(NINGBO) CO., LTD.
2017/0370,535 EXTERNALLY-HUNG LAMP ASSEMBLYAug 04, 16Dec 28, 17GONG FONG ENTERPRISE CO., LTD.
2017/0363,258 HAND MOUNTED MIRROR AND INDICATOR DEVICEAug 11, 17Dec 21, 17Not available
2017/0299,147 LED FlashlightJun 28, 17Oct 19, 17Mag Instrument, Inc.
2017/0130,913 LASER POINTERNov 10, 16May 11, 17FOXCONN INTERCONNECT TECHNOLOGY LIMITED
2017/0114,962 LED DEVICES FOR COLOR CHECKING OR MATCHINGOct 27, 15Apr 27, 17Not available

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance