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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:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 6722882 |
Dental instruments for use with ultrasonic handpieces |
Apr. 20, 2004 |
| 6722883 |
Protective coating for abrasive dental tools and burs |
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 |
| 6186789 |
Dental tool for preparing a tooth for a dental crown |
Feb. 13, 2001 |
| 6186788 |
Lingual occlusal bur |
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 |
| 5836810 |
Abrading or polishing device |
Nov. 17, 1998 |
| 5836765 |
Microendodontics titanium ultrasonic dental tool |
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 |
| 5782635 |
Device for working a surface |
Jul. 21, 1998 |
| 5779476 |
Rapid adapting precision transformer for occlusal resins |
Jul. 14, 1998 |
| 5775905 |
Cup as a carrier of pastes for dental hygienic |
Jul. 7, 1998 |
| 5749727 |
Transducer activated subgingival tool tip |
May. 12, 1998 |
| 5730595 |
Disposable prophylaxis angle |
Mar. 24, 1998 |
| 5704787 |
Hardened ultrasonic dental surgical tips and process |
Jan. 6, 1998 |
| 5690488 |
Anti-splattering rotary dental instrument for cleaning teeth |
Nov. 25, 1997 |
| 5660546 |
Denture cleaning kit and process |
Aug. 26, 1997 |
| 5584690 |
Dental cleaning assembly |
Dec. 17, 1996 |
| 5509803 |
Tools for dental work |
Apr. 23, 1996 |
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