for furnaces or kilns

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Industry

CPC
F21W2131/409

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21WINDEXING SCHEME RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS F21W2131/00Uses or applications of lighting devices or systems not provided for in codes F21W2101/00 - F21W2121/00

Current Industry

F21W2131/409for furnaces or kilns

Industries

Patents Grantslast 30 patents

Information Patent Grant
Light reflection modification for fireplaces and other products
- Patent number 11,639,779
- Issue date May 2, 2023
- Schott AG
- Theodore A. Wegert
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Electric fireplace
- Patent number 8,671,600
- Issue date Mar 18, 2014
- Dongguan Song Wei Electric Technology Co., Ltd.
- Wei Lin Lu
- F21 - LIGHTING
Information Patent Grant
High temperature resistant lighting device
- Patent number 4,509,104
- Issue date Apr 2, 1985
- Dainichi-Nippon Cables, Ltd.
- Koichi Suzuki
- G02 - OPTICS
Information Patent Grant
3624383
- Patent number 3,624,383
- Issue date Nov 30, 1971
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT REFLECTION MODIFICATION FOR FIREPLACES AND OTHER PRODUCTS
- Publication number 20190277468
- Publication date Sep 12, 2019
- Schott Corporation
- Theodore A. Wegert
- F21 - LIGHTING
Information Patent Application
ELECTRIC FIREPLACE
- Publication number 20140130386
- Publication date May 15, 2014
- DONGGUAN SONG WEI ELECTRIC TECHNOLOGY CO., LTD.
- WEI LIN LU
- F21 - LIGHTING
Information Patent Application
ELECTRIC FIREPLACE
- Publication number 20130258640
- Publication date Oct 3, 2013
- DONGGUAN SONG WEI ELECTRIC TECHNOLOGY CO., LTD.
- LIN WEI LU
- F21 - LIGHTING
Information Patent Application
OSCILLATION DAMPER
- Publication number 20100296293
- Publication date Nov 25, 2010
- Vince Herbert
- F21 - LIGHTING