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Class Information
Number: 431/131
Name: Combustion > Burner head cover operatively interrelated with igniter > Interconnected with valve in fuel feed passage > By movably mounted burner nozzle
Description: Apparatus in which a flow controlling element of the valve is interconnected for movement with the cover and igniter by means including a movable section of a conduit forming a flame holding section of the feed passage.










Patents under this class:

Patent Number Title Of Patent Date Issued
8153962 Mass spectrometry assay for congenital adrenal hyperplasia Apr. 10, 2012
7993131 Burner nozzle Aug. 9, 2011
7753721 Electrical adapted with replaceable plug structure Jul. 13, 2010
7715208 Configurable multi-faceted input/output panel May. 11, 2010
7654821 Flint ignited premixed lighter Feb. 2, 2010
7637736 Lighter Dec. 29, 2009
7226285 Gas flowrate control device for gas burner Jun. 5, 2007
7160104 Portable electronic equipment with integrated lighter Jan. 9, 2007
6659763 Safety lighter with restricted access to driver disk Dec. 9, 2003
6612832 Lighter having a two-stage locking type safety switch Sep. 2, 2003
6431853 Lighter Aug. 13, 2002
6099300 Extendable safety lighter Aug. 8, 2000
6036478 Fire-lighting device Mar. 14, 2000
5332387 Cigarette lighter Jul. 26, 1994
5310336 Lighter May. 10, 1994
5308240 Flame lighter May. 3, 1994
4588374 Device for controlling the flowrate of a liquefied-gas lighter May. 13, 1986
4484888 Adjustable expander-evaporator and variable maximum flow limiter for a liquified gas lighter Nov. 27, 1984
4478570 Flow control device for disposable gas lighter Oct. 23, 1984
4471404 Movable electrode type electronic gas lighter Sep. 11, 1984
4416612 Cigarette lighter Nov. 22, 1983
4352658 Gas lighter Oct. 5, 1982
4179260 Smokers' lighter Dec. 18, 1979
4144018 Cigarette lighter using hypergolic fuel component Mar. 13, 1979
4060373 Gas lighter Nov. 29, 1977
4036579 Lighter Jul. 19, 1977
3994667 Gas fueled lighter Nov. 30, 1976
3985493 Cigarette lighter with automatic gas shutoff Oct. 12, 1976











 
 
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