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MANTLES OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
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F21H
Parent Industries
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F21
Lighting
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MANTLES OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
Sub Industries
F21H1/00
Incandescent mantles Selection of imbibition liquids therefor
F21H3/00
Manufacturing incandescent mantles Treatment prior to use
F21H5/00
Solid incandescent bodies
F21H7/00
Other incandescent bodies
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Patents Grants
last 30 patents
Information
Patent Grant
Lighting apparatus
Patent number
9,416,960
Issue date
Aug 16, 2016
Bevolo Gas & Electric Lights, Inc.
Mark Johnson
F21 - LIGHTING
Information
Patent Grant
Incandescent body
Patent number
7,293,892
Issue date
Nov 13, 2007
Georg Issakides
F21 - LIGHTING
Information
Patent Grant
Sliding globe assembly for lantern
Patent number
7,014,459
Issue date
Mar 21, 2006
The Coleman Company, Inc.
Norris Richard Long
F21 - LIGHTING
Information
Patent Grant
Decorative light defusing novelty lamp
Patent number
6,955,440
Issue date
Oct 18, 2005
Will Niskanen
F21 - LIGHTING
Information
Patent Grant
Heater with light
Patent number
6,499,480
Issue date
Dec 31, 2002
The Coleman Company, Inc.
Jerald Ashton
F21 - LIGHTING
Information
Patent Grant
Heater with light
Patent number
6,422,232
Issue date
Jul 23, 2002
The Coleman Company, Inc.
Jerald Ashton
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Grill lighting apparatus
Patent number
6,202,640
Issue date
Mar 20, 2001
James B. Naperola
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Combination flashlight an electrical power source assembly and emit...
Patent number
6,176,596
Issue date
Jan 23, 2001
Thermo Power Corporation
Kailash C. Shukla
F21 - LIGHTING
Information
Patent Grant
Portable, small, light-weight radiant and/or electrical power gener...
Patent number
6,092,912
Issue date
Jul 25, 2000
Quantum Group, Inc.
Robert E. Nelson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Barbecue grill artificial lighting apparatus
Patent number
6,079,843
Issue date
Jun 27, 2000
Demetrio Latella
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Procedure for preparing a incandescent material and its use in hard...
Patent number
5,904,881
Issue date
May 18, 1999
Commissariat a l'Energie Atomique
Alain Jegat
F21 - LIGHTING
Information
Patent Grant
Incandescent mantles
Patent number
5,701,730
Issue date
Dec 30, 1997
TBA Industrial Products Limited
Brian Steven Kennedy
F21 - LIGHTING
Information
Patent Grant
Mantle and spring clip assembly
Patent number
5,639,231
Issue date
Jun 17, 1997
The Coleman Company, Inc.
Randall L. May
F21 - LIGHTING
Information
Patent Grant
Process for producing a sturdy refractory metal oxide article
Patent number
5,240,407
Issue date
Aug 31, 1993
TPV Energy Systems, Inc.
Walter J. Diederich
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Incandescent mantles
Patent number
5,124,286
Issue date
Jun 23, 1992
John P. Edgar
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Mantle technology
Patent number
5,104,312
Issue date
Apr 14, 1992
TPV Energy Systems, Inc.
William P. Dowst
F21 - LIGHTING
Information
Patent Grant
Incandescent mantles
Patent number
5,071,799
Issue date
Dec 10, 1991
John P. Edgar
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Thermophotovoltaic technology
Patent number
5,057,162
Issue date
Oct 15, 1991
TPV Energy Systems, Inc.
Robert E. Nelson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Thermophotovoltaic technology
Patent number
4,976,606
Issue date
Dec 11, 1990
TPV Energy Systems, Inc.
Robert E. Nelson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Gas mantle technology
Patent number
4,975,044
Issue date
Dec 4, 1990
TPV Energy Systems, Inc.
Walter J. Diederich
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Refractory metal oxide processes
Patent number
4,883,619
Issue date
Nov 28, 1989
TPV Energy Systems, Inc.
Walter J. Diederich
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Metallic lantern mantle
Patent number
4,881,893
Issue date
Nov 21, 1989
John D. Mellini
F21 - LIGHTING
Information
Patent Grant
Gas mantle technology
Patent number
4,877,553
Issue date
Oct 31, 1989
TPV Energy Systems, Inc.
Walter J. Diederich
F21 - LIGHTING
Information
Patent Grant
Thermophotovoltaic technology
Patent number
4,826,426
Issue date
May 2, 1989
TPV Energy Systems, Inc.
Robert E. Nelson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Narrow band thermal emitter
Patent number
4,764,104
Issue date
Aug 16, 1988
TPV Energy Systems, Inc.
Robert E. Nelson
F21 - LIGHTING
Information
Patent Grant
Candoluminescent material and its preparation process
Patent number
4,604,228
Issue date
Aug 5, 1986
Commissariat a l'Energie Atomique
Anne-Marie Perroud
F21 - LIGHTING
Information
Patent Grant
Thermophotovoltaic technology
Patent number
4,584,426
Issue date
Apr 22, 1986
The Gillette Company
Robert E. Nelson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Yttrium oxide mantles for fuel-burning lanterns
Patent number
4,533,317
Issue date
Aug 6, 1985
The Coleman Company, Inc.
Gilbert J. Addison
F21 - LIGHTING
Information
Patent Grant
Candoluminescent material and its preparation
Patent number
4,532,073
Issue date
Jul 30, 1985
Commissariat a l'Energie Atomique
Aime Cornu
F21 - LIGHTING
Information
Patent Grant
3807937
Patent number
3,807,937
Issue date
Apr 30, 1974
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
LIGHTING APPARATUS
Publication number
20130288188
Publication date
Oct 31, 2013
Mark Johnson
F21 - LIGHTING
Information
Patent Application
Decorative light defusing novelty lamp
Publication number
20050036317
Publication date
Feb 17, 2005
Will Niskanen
F21 - LIGHTING
Information
Patent Application
Incandescent body
Publication number
20050024860
Publication date
Feb 3, 2005
Georg Issakides
F21 - LIGHTING
Information
Patent Application
Sliding globe assembly for lantern
Publication number
20040209210
Publication date
Oct 21, 2004
The Coleman Company, Inc.
Norris Richard Long
F21 - LIGHTING
Information
Patent Application
Heater with light
Publication number
20020023636
Publication date
Feb 28, 2002
Jerald Ashton
F24 - HEATING RANGES VENTILATING