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Class Information
Number: 433/39
Name: Dentistry > Apparatus > Having static product shaping surface (e.g., mold) > Intra-oral > Deformable or flexible band (e.g., matrix)
Description: Apparatus comprising a thin strip of material adapted to be bent or flexed to define a mold cavity in conjunction with a surface.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7571727 |
Molded foam mouthguard |
Aug. 11, 2009 |
| 7381055 |
Dental devices used for filling cavities with composite material |
Jun. 3, 2008 |
| 7367802 |
Barrier free matrix band with flash guard |
May. 6, 2008 |
| 7322823 |
Dental matrix retainer |
Jan. 29, 2008 |
| 7311521 |
Interproximal cavitation detection device and method |
Dec. 25, 2007 |
| 7288075 |
Methods and devices utilizing rheological materials |
Oct. 30, 2007 |
| 7214058 |
Dental matrix positioned by slidably engaged matrix retainer |
May. 8, 2007 |
| 7077651 |
Dental implement for tooth restorations |
Jul. 18, 2006 |
| 7037109 |
Inter-proximal contact dental matrix band |
May. 2, 2006 |
| 6960082 |
Atraumatic approximal space dilator |
Nov. 1, 2005 |
| 6890176 |
Interproximal matrix with elastomeric wedge |
May. 10, 2005 |
| 6749429 |
Matrix band for use in dentistry |
Jun. 15, 2004 |
| 6736639 |
Dental insert |
May. 18, 2004 |
| 6712608 |
Anatomically contoured matrix bands for use in dental restoration procedures |
Mar. 30, 2004 |
| 6619956 |
Dental matrix strip |
Sep. 16, 2003 |
| 6509540 |
Method of making a tooth spacer |
Jan. 21, 2003 |
| 6482005 |
Method and apparatus for shaping dental filling material |
Nov. 19, 2002 |
| 6439886 |
Inflatable dental device |
Aug. 27, 2002 |
| 6425760 |
Tooth spacer |
Jul. 30, 2002 |
| 6350122 |
Dental matrix with lateral illumination ports |
Feb. 26, 2002 |
| 6336810 |
Ring for use in preparing teeth for restoration |
Jan. 8, 2002 |
| 6325625 |
Dental separator and matrix stabilizing device |
Dec. 4, 2001 |
| 6234793 |
Textured dental matrix bands and related methods |
May. 22, 2001 |
| 6231341 |
Dental Matrix tensioner |
May. 15, 2001 |
| 6220858 |
Apparatus for placement of dental fillings |
Apr. 24, 2001 |
| 6206697 |
Device for the retention and adaptation of a matrix for dental restorations |
Mar. 27, 2001 |
| 6142778 |
Dental insert |
Nov. 7, 2000 |
| 6120288 |
Device and method for mandibular fixation |
Sep. 19, 2000 |
| 6079978 |
Matrix for dental fillings |
Jun. 27, 2000 |
| 6007334 |
Interdental balloon |
Dec. 28, 1999 |
| 5975906 |
Soft polymer dental strip and process therefor |
Nov. 2, 1999 |
| 5951801 |
Method for joining a metal foil with a foil of a synthetic material |
Sep. 14, 1999 |
| 5807101 |
Universal occlusal matrix |
Sep. 15, 1998 |
| 5788487 |
Dental shim |
Aug. 4, 1998 |
| 5730592 |
Dental matrix for elongated tooth cavities has bottom apron for improved adaptation |
Mar. 24, 1998 |
| 5626475 |
Dental matrix tensioner |
May. 6, 1997 |
| 5626476 |
Technique for repairing teeth |
May. 6, 1997 |
| 5622496 |
Technique for repairing teeth |
Apr. 22, 1997 |
| 5620322 |
Dental matrix strip |
Apr. 15, 1997 |
| 5607302 |
Matrix retainer apparatus for dental restorations |
Mar. 4, 1997 |
| 5586883 |
Gold-plated dental matrix band |
Dec. 24, 1996 |
| 5584692 |
Tensioning gripper for ondotological use |
Dec. 17, 1996 |
| 5562275 |
Radially and longitudinally indeformable flexible spindle |
Oct. 8, 1996 |
| 5527181 |
Shape-conforming dental wedges |
Jun. 18, 1996 |
| 5501595 |
Matrix band and matrix retainer for a front-tooth matrix |
Mar. 26, 1996 |
| 5460525 |
Dual matrix band retainer |
Oct. 24, 1995 |
| 5425635 |
Matrix band segment and restoration procedure |
Jun. 20, 1995 |
| 5382160 |
Dental matrix with retention and locking mechanism |
Jan. 17, 1995 |
| 5380198 |
Matrix for dental medicine and a device for the fabricaton of matrix bands |
Jan. 10, 1995 |
| 5342197 |
Dental matrix retainer clamp |
Aug. 30, 1994 |
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