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Class Information
Number: 433/100
Name: Dentistry > Apparatus > Including activator or regulator for controller or drive > In handpiece > Fluid control valve
Description: Apparatus wherein the means for initiating or modifying an energy flow or signal comprises means for regulating the flow of a fluid which operates or drives a controller.










Patents under this class:

Patent Number Title Of Patent Date Issued
8670858 Tip-based computer controlled system for a hand-held dental delivery device Mar. 11, 2014
8529257 Aerosolized ceramic porcelains and glaze composition Sep. 10, 2013
8204612 Tip-based computer controlled system for a hand-held dental delivery device Jun. 19, 2012
8123522 Dental handpiece fluid supply technology Feb. 28, 2012
7975341 Bio-activated oral care instrument Jul. 12, 2011
7670141 Oral irrigator Mar. 2, 2010
7625207 Yankauer suction device with sleeve and wiper Dec. 1, 2009
7569028 Fluid flow adjustment mechanism Aug. 4, 2009
7524654 Isomaltulose synthases, polynucleotides encoding them and uses therefor Apr. 28, 2009
6390815 Multiple solution dental irrigator May. 21, 2002
6302692 Multi-valve dental handpiece supply reservoir Oct. 16, 2001
5795167 Air driven low speed dental handpiece motors Aug. 18, 1998
5718580 Vapor blaster Feb. 17, 1998
5697784 Dental cleaning device with a grip member Dec. 16, 1997
5476380 Dental handpiece Dec. 19, 1995
5344317 Electrically powered appliance for oral hygiene Sep. 6, 1994
5226877 Method and apparatus for preparing fibrinogen adhesive from whole blood Jul. 13, 1993
4944676 Replaceable fluid flow control device for dental units Jul. 31, 1990
4944675 Dental spray handpiece Jul. 31, 1990
4941298 Rear reservoir micro sandblaster Jul. 17, 1990
4813926 Medical suction device with air vent and fixed restrictor Mar. 21, 1989
4744752 Dental handpiece control device May. 17, 1988
4672953 Oral hygiene apparatus Jun. 16, 1987
4642051 Dental handpiece Feb. 10, 1987
4416658 Blood suction device Nov. 22, 1983
4403958 Dental compressed-air motor Sep. 13, 1983
4397640 Instrument for irrigation of a surgical site Aug. 9, 1983
4382786 Dental handpieces with supplied operating media May. 10, 1983
4363626 Dental syringe Dec. 14, 1982
4340368 Dental handpiece or the like Jul. 20, 1982
4299221 Irrigation and suction handpiece Nov. 10, 1981
4278427 Compressed-air dental motor Jul. 14, 1981
4276023 Fluid flow control console Jun. 30, 1981
4266934 Dental handpiece with fluid delivery control May. 12, 1981
4118866 Dental handpiece control apparatus Oct. 10, 1978
4074434 Pressure-responsive speed control for dental handpieces Feb. 21, 1978
4026027 Dental hand drill employing pressure-sensitive grip May. 31, 1977
3963391 Method and apparatus for controlling speed and torque of hand held air driven vane type motors Jun. 15, 1976
3959882 Fluid control apparatus Jun. 1, 1976
3947965 Pressurized dental handpiece Apr. 6, 1976











 
 
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