Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Health & Medicine
Class Information
Number: 433/166
Name: Dentistry > Apparatus > Tool bit > Abrading or polishing
Description: Apparatus wherein the work contacting and modifying element is adapted to either smooth a surface by friction or reduce a surface to powder or small fragments by a plurality of natural cutting edges.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8529259 Systems and methods for reconditioning implants in situ Sep. 10, 2013
8506295 File for working on the interproximal space in orthodontics as well as in conservative treatments and prophylaxis of teeth and relative device able to see connected to an oscillating handpiece Aug. 13, 2013
8382479 Apparatus and method for removing enamel from a person's tooth Feb. 26, 2013
8337204 Rotary dental tool and method of manufacture Dec. 25, 2012
8147245 Acoustically activated dental instrument Apr. 3, 2012
8109763 Endodontic file Feb. 7, 2012
7878807 Apparatus and method for removing enamel from a person's tooth Feb. 1, 2011
7785106 Sponge prophy Aug. 31, 2010
7758344 Asymmetrical dental implant and method of insertion Jul. 20, 2010
7758343 Apparatus and method for removing enamel from a person's tooth Jul. 20, 2010
7322822 Apparatus and method for removing enamel from a person's tooth Jan. 29, 2008
7255559 Disposable dental prophy angle with secure retention mechanism Aug. 14, 2007
7198486 Rotary dental file having a safe breakage point Apr. 3, 2007
7144253 Dental diamond bur Dec. 5, 2006
6964603 Fiber flocked dental polishing tips Nov. 15, 2005
6960083 Dental bur Nov. 1, 2005
6910889 Ultrasonic surgical dental tool having a rasp tip Jun. 28, 2005
6780013 Dental abrading body for treating tooth crowding Aug. 24, 2004
6730316 Dental bleach May. 4, 2004
6722883 Protective coating for abrasive dental tools and burs Apr. 20, 2004
6722882 Dental instruments for use with ultrasonic handpieces Apr. 20, 2004
6699920 Methods of manufacturing polishing substrates Mar. 2, 2004
6682349 Drill assembly for preparing a prosthetic crown-receiving tooth Jan. 27, 2004
6676410 Grinding bar Jan. 13, 2004
6565356 Dental Diamond bur May. 20, 2003
6554614 Dental handpiece brush and method of using the same Apr. 29, 2003
6511322 Self-limiting occlusion reduction burr and method of use Jan. 28, 2003
6368107 Dental tool Apr. 9, 2002
6347941 Partial dentin caries excavator Feb. 19, 2002
6296485 Finisher set Oct. 2, 2001
6267595 Rotary tool for machining workpieces Jul. 31, 2001
6257889 Dental bur and method Jul. 10, 2001
6254468 Method for the manufacture of dental tools for the treatment of surfaces Jul. 3, 2001
6241522 Grinding tool for dental purposes Jun. 5, 2001
6217330 Dental tool for surface treatment Apr. 17, 2001
6186788 Lingual occlusal bur Feb. 13, 2001
6186789 Dental tool for preparing a tooth for a dental crown Feb. 13, 2001
6146140 Dental prophylaxis cup Nov. 14, 2000
6106291 Selective dentin caries excavator Aug. 22, 2000
6099309 Disposable prophy angle Aug. 8, 2000
6053732 Dental prophylaxis angle and a pivotable prophy cup therefore Apr. 25, 2000
6022217 System for removing a defect in a tooth and insert or tool for such a system Feb. 8, 2000
6019603 Dental instrument comprising an abrasive disk and a spindle, and process for manufacturing an abrasive disk Feb. 1, 2000
5882201 Dental debridement method and tool therefor Mar. 16, 1999
5871353 Prophy angles with dentifrice dispensing systems Feb. 16, 1999
5836765 Microendodontics titanium ultrasonic dental tool Nov. 17, 1998
5836810 Abrading or polishing device Nov. 17, 1998
5823775 Practical cutting bur and method of training using same for the cutting of human teeth Oct. 20, 1998
5816808 Instrument for periodontic treatment and related method Oct. 6, 1998
5797744 Dental prophy cup having a microcellular polishing surface and method of making Aug. 25, 1998

1 2 3










 
 
  Recently Added Patents
Aluminum oxide coated cutting tool and method of manufacturing thereof
Evaluation compiler method
Information processing apparatus and power supply controlling method
Real-time virtual endoscopy
Method and a system for registering a 3D pre-acquired image coordinates system with a medical positioning system coordinate system and with a 2D image coordinate system
Method, system and computer program product for managing funds in custodial deposit accounts
Method and system for distributing ringback files
  Randomly Featured Patents
Deflection device for a safety belt arrangement having progressive belt clamping
Method for making electrode of lithium secondary cells
Efficient electronic money
Refrigerant recovery and purification system
Tube bundle support structure
High frequency, low power light source for video camera
Tissue dispenser
Device for rolling up material
Process for recovering ruthenium
Tire anchored pole support system