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Class Information
Number: 433/89
Name: Dentistry > Apparatus > Having intra-oral dispensing means > Hand-held implement with material supply
Description: Apparatus which is supported entirely by the hand of the operator while being used and includes a reservoir for containing the supply of material to be dispensed.

Sub-classes under this class:

Class Number Class Name Patents
433/90 Single charge device having plunger-type ejector 222

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8690570 Mixing and dispensing container Apr. 8, 2014
8616879 Capsule and delivery tip with transition portion for dispensing viscous reactive dental materials Dec. 31, 2013
8602774 Process of tooth whitening and apparatus therefor Dec. 10, 2013
8591230 Interproximal non-surgical caries treatment device and method Nov. 26, 2013
8539630 Oral care implement with air flossing system Sep. 24, 2013
8528793 Actuator Sep. 10, 2013
8517728 Oral care implement having fluid delivery system Aug. 27, 2013
8469707 Hand-held device for dispensing a pasty filling material Jun. 25, 2013
8398324 Vial for delivering contents onto a substrate Mar. 19, 2013
8353700 Dental device and method of use Jan. 15, 2013
8328553 Device for dispensing material Dec. 11, 2012
8292619 Dose delivery system Oct. 23, 2012
8267609 Vial for delivering contents onto a substrate Sep. 18, 2012
8262390 Vial for delivery of its contents without shards Sep. 11, 2012
8256979 Application substance reservoir for toothbrushes and electric toothbrush Sep. 4, 2012
8197252 Dental composite delivery system Jun. 12, 2012
8192198 Squeezing gun for two-part medical viscous fluid Jun. 5, 2012
8127420 Dental machining device and method for monitoring sealing elements in dental machining devices Mar. 6, 2012
8083099 Method and device for producing a multicomponent compound Dec. 27, 2011
8075309 Systems and methods for intra-oral drug delivery Dec. 13, 2011
8048021 Medicinal implant device and cartridge Nov. 1, 2011
7922486 Capsule for storage, mixing and dispensing materials Apr. 12, 2011
7857623 Brushhead stem with core channels for dispensing fluids Dec. 28, 2010
7857621 Dental handgrip Dec. 28, 2010
7806689 Disposable dental prophylaxis instrument capable of discharging dentifrice material Oct. 5, 2010
7766656 Dental delivery device Aug. 3, 2010
7748980 Dispenser for dental compositions Jul. 6, 2010
7740479 Activating brush tip applicators for dental bleaching compositions Jun. 22, 2010
7597556 Dental composite delivery system and method Oct. 6, 2009
7530808 Binary dental bleaching using switch-closable double barrel syringe May. 12, 2009
7510396 Disposable dental prophylaxis apparatus capable of discharging predetermined amount of dentifrice material therefrom Mar. 31, 2009
7458962 Retractable needle medical device for injecting fluid from a pre-filled cartridge Dec. 2, 2008
7448868 Tool holder for flexibly-deformable tool Nov. 11, 2008
7422012 Apparatus and method for controlling unpleasant human breath odor Sep. 9, 2008
7261559 Syringe delivery system for dispensing a dental composite or other highly viscous material Aug. 28, 2007
7163397 Apparatus for applying material for selectively modifying the optical properties of metabolically different cells Jan. 16, 2007
7160108 All-in-one prophy angle Jan. 9, 2007
7141616 Radically curable urethane prepolymers and their use in dental materials Nov. 28, 2006
7128899 Bleaching device comprising a barrier layer and a bleaching composition comprising polyvinylpyrrolidone Oct. 31, 2006
7112062 Dental material storage and delivery system and method Sep. 26, 2006
7108509 Device for pushing away a dental element, and method for filling dental elements Sep. 19, 2006
7080980 Dental hygiene device Jul. 25, 2006
7059329 Knee brace providing dynamic tracking of the patello-femoral joint Jun. 13, 2006
7018622 Structures and compositions increasing the stability of peroxide actives Mar. 28, 2006
7001181 Applicator system for dental posts and anchors and use of said applicator system Feb. 21, 2006
6981868 Dental filling instrument and attachment therefor Jan. 3, 2006
6957958 Unit dose applicator with material chamber Oct. 25, 2005
6949240 Tooth whitening products Sep. 27, 2005
6939535 Method and apparatus for preventing tooth decay Sep. 6, 2005
6929475 Pre-dosed applicator and applicator system Aug. 16, 2005

1 2 3

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