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Class Information
Number: 433/85
Name: Dentistry > Apparatus > Having intra-oral dispensing means > Combined with or attachment for work contacting tool or handpiece therefor > Power-driven tool having fluid control valve for dispensed material > On or adjacent handpiece or handle
Description: Apparatus wherein an activator for the flow regulating means is located on or immediately adjacent to a portion of the device that is adapted to be gripped by the operator"s hand while the device is in use.










Patents under this class:

Patent Number Title Of Patent Date Issued
8500447 Medical handpiece with pulsed illumination Aug. 6, 2013
8256979 Application substance reservoir for toothbrushes and electric toothbrush Sep. 4, 2012
8210846 Brushhead assembly-handle interface arrangement for a droplet jet system for cleaning teeth Jul. 3, 2012
7670141 Oral irrigator Mar. 2, 2010
6902337 Dentifrice dispensing electrical toothbrush Jun. 7, 2005
6824385 Dental syringe apparatus and method Nov. 30, 2004
6729942 Dental abrasion system May. 4, 2004
6500000 Handpiece for a dental syringe assembly Dec. 31, 2002
6113391 Disposable dental syringe tip Sep. 5, 2000
5848893 Dental spray syringe Dec. 15, 1998
5820373 Cleaning device for periodontal pocket Oct. 13, 1998
5807105 Rate controlled fluid delivery in dental applications Sep. 15, 1998
5733117 Sterile fluid delivery system and method Mar. 31, 1998
5700147 Air controlled sterile irrigation system (ACSIS) Dec. 23, 1997
5697784 Dental cleaning device with a grip member Dec. 16, 1997
5692901 Disposable adjustable flow prophy angle (DAFPA) Dec. 2, 1997
5658144 Dental syringe Aug. 19, 1997
5547374 Rate controlled fluid delivery in dental applications Aug. 20, 1996
5474450 Dental instrument Dec. 12, 1995
5344317 Electrically powered appliance for oral hygiene Sep. 6, 1994
5342195 Dental syringe tip and adaptor Aug. 30, 1994
5252064 Subgingival irrigator Oct. 12, 1993
5147203 Air/water delivery system for use with dental illumination devices Sep. 15, 1992
5125835 Dental syringe with finger actuated tip retainer assembly Jun. 30, 1992
5022857 Dental burr and dental handpiece Jun. 11, 1991
4973247 Dental handpiece assembly Nov. 27, 1990
4921424 Dental handpiece May. 1, 1990
4906187 Device for scaling at the gum pocket Mar. 6, 1990
4877399 Dental equipment cleaning apparatus and method Oct. 31, 1989
4869668 Dental bur cooling and control systems Sep. 26, 1989
4470812 Cutting handpiece and coolant means Sep. 11, 1984
4382786 Dental handpieces with supplied operating media May. 10, 1983
4363626 Dental syringe Dec. 14, 1982
4359317 Arrangement for conveying a sterile liquid to a surgical operating location Nov. 16, 1982
4340368 Dental handpiece or the like Jul. 20, 1982
4276023 Fluid flow control console Jun. 30, 1981
4266934 Dental handpiece with fluid delivery control May. 12, 1981
4220446 Attachable tooth cleaning agent dispenser for dental handpieces Sep. 2, 1980
4182038 Dental handpiece Jan. 8, 1980
4075761 Dental handpiece Feb. 28, 1978
4017974 Handpiece with adjustable water spray Apr. 19, 1977
3947965 Pressurized dental handpiece Apr. 6, 1976











 
 
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