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Class Information
Number: 433/134
Name: Dentistry > Apparatus > Having motor or means to transmit motion from motor to tool (e.g., "engine") > Arbor
Description: Apparatus comprising a member having a first portion adapted to be received in a motor driven chuck, and a second portion adapted to releasably hold a tool bit.










Sub-classes under this class:

Class Number Class Name Patents
433/135 Screw actuated clamp for apertured tool bit 1


Patents under this class:

Patent Number Title Of Patent Date Issued
6254468 Method for the manufacture of dental tools for the treatment of surfaces Jul. 3, 2001
6019603 Dental instrument comprising an abrasive disk and a spindle, and process for manufacturing an abrasive disk Feb. 1, 2000
5906488 Releasable holding device preventing undesirable rotation during tightening of a screw connection in a bone anchored implant May. 25, 1999
5645426 Dental prophy angle Jul. 8, 1997
5505617 Colleted adjustable flat dental tool Apr. 9, 1996
5173050 Dental cortical plate perforator Dec. 22, 1992
5057013 Dental cortical plate perforator Oct. 15, 1991
4988294 Detachable abrasive disk Jan. 29, 1991
4944677 Intraosseus dental anesthesia apparatus and method Jul. 31, 1990
4889489 Device with spindle and grinding disk, particulary for dentists, and method for the manufacture thereof Dec. 26, 1989
4802848 Parapulper restorative pin and driver assembly Feb. 7, 1989
4772201 Dental mandrel/polishing-wheel system Sep. 20, 1988
4636171 Dental polishing tip Jan. 13, 1987
4624876 Hub for a rotatable tool Nov. 25, 1986
4601661 Dental mandrel and detachable abrasive disk Jul. 22, 1986
4189836 Chuck for dental hand-piece Feb. 26, 1980











 
 
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