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Class Information
Number: 433/88
Name: Dentistry > Apparatus > Having intra-oral dispensing means > Dispensed material discharged by fluid current
Description: Apparatus including means to direct a flow of fluid into contact with the material to be dispensed so that the fluid entrains or impels the material to carry or force the same into the patient"s mouth.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8672678 Powder jet device for applying dental material Mar. 18, 2014
8668493 Liquid interdental cleaner Mar. 11, 2014
8657518 Brush head Feb. 25, 2014
8651120 Treatment device Feb. 18, 2014
8647114 Apparatus for applying a powdery or liquid material Feb. 11, 2014
8573974 Nozzle assembly for liquid droplet based interproximal cleaner Nov. 5, 2013
8539630 Oral care implement with air flossing system Sep. 24, 2013
8454360 Liquid droplet interproximal cleaning apparatus with gas stream protection Jun. 4, 2013
8382476 Dental retraction composition, production thereof and use of a powder jet device for dental retraction Feb. 26, 2013
8152524 Dental handpiece Apr. 10, 2012
7993135 Air polishing prophylaxis system Aug. 9, 2011
7857621 Dental handgrip Dec. 28, 2010
7857623 Brushhead stem with core channels for dispensing fluids Dec. 28, 2010
7670141 Oral irrigator Mar. 2, 2010
7581952 Dental apparatus and method using ozone and an aqueous medium Sep. 1, 2009
7413437 Dental apparatus using ozone and an aqueous medium Aug. 19, 2008
7351059 Process for treating a surface Apr. 1, 2008
7344374 Dental ozone apparatus with source of reductant solution Mar. 18, 2008
7326054 Method and apparatus for drilling teeth with a pressurized water stream Feb. 5, 2008
RE39714 Hand-holdable gas/abrasion apparatus Jul. 3, 2007
7198485 Powder applicator for teeth Apr. 3, 2007
7172418 Powder applicator for teeth Feb. 6, 2007
7131838 Dental apparatus and fluid reservoir for the same Nov. 7, 2006
7083411 Tooth cleaning powders and methods of use thereof Aug. 1, 2006
7021930 Ozone applicator cup Apr. 4, 2006
7011521 Dental handpiece Mar. 14, 2006
6964569 Dental care device Nov. 15, 2005
6935860 Apparatus for dental abrasive treatment of teeth Aug. 30, 2005
6884070 Powder reservoir for a dental abrasive sprayer Apr. 26, 2005
6884069 Oral care device Apr. 26, 2005
6837709 Nozzle piece for a handpiece of a dental apparatus Jan. 4, 2005
6835181 Oral hygiene apparatuses using faucet water flow to produce spray jet Dec. 28, 2004
6799968 Dental abrading tool Oct. 5, 2004
6783505 High-pressure water-spray device for cleaning teeth Aug. 31, 2004
6764391 Pneumatic device Jul. 20, 2004
6755650 Dental apparatus Jun. 29, 2004
6743016 Dental apparatus Jun. 1, 2004
6729942 Dental abrasion system May. 4, 2004
6719561 Medicinal or dental hand instrument Apr. 13, 2004
6676409 Dental tool Jan. 13, 2004
6648644 Subgingival treatment by powder jet Nov. 18, 2003
6604944 Handpiece assembly for air abrasion Aug. 12, 2003
6510970 Coupling adaptor for use with an air/water syringe tip of a fluid dispensing device Jan. 28, 2003
6508648 Abrasion device Jan. 21, 2003
6497572 Apparatus for dental treatment using high pressure liquid jet Dec. 24, 2002
6485303 Intraoral dental abrading instrument Nov. 26, 2002
6485304 Dental abrasive blasting or jet apparatus Nov. 26, 2002
6482370 Apparatus and method for generating and circulating ozone for disinfection/sterilization of dental waterlines Nov. 19, 2002
6457974 Intraoral dental abrading instrument Oct. 1, 2002
6454566 Apparatus for the treatment of dental caries Sep. 24, 2002

1 2 3 4










 
 
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