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Class Information
Number: 433/116
Name: Dentistry > Apparatus > Having motor or means to transmit motion from motor to tool (e.g., "engine") > Hand-held tool or handpiece > Having cover or guard
Description: Apparatus including means carried by the tool hand-held or handpiece either to protect the tool or handpiece, or to protect the patient or operator from contact with a tool.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7238021 |
Powered cutting surface with protective guard for equine teeth |
Jul. 3, 2007 |
| 7101176 |
Rotary float with friction-engaged cap |
Sep. 5, 2006 |
| 7037110 |
Protective barrier |
May. 2, 2006 |
| 7033169 |
Variable tool |
Apr. 25, 2006 |
| 6948934 |
Prophylactic systems for dental instruments and methods for using the same |
Sep. 27, 2005 |
| 6923647 |
Method for removing a dental crown and apparatus therefor |
Aug. 2, 2005 |
| 6716215 |
Cranial drill with sterile barrier |
Apr. 6, 2004 |
| 6632091 |
Oral care system |
Oct. 14, 2003 |
| 6443729 |
Illuminated dental mirror |
Sep. 3, 2002 |
| 6402511 |
Pathogen barrier with optically transparent end |
Jun. 11, 2002 |
| 6350124 |
Prophylactic systems for dental instruments and methods for using the same |
Feb. 26, 2002 |
| 6325624 |
Devices and methods for continuous contact air abrasion dentistry |
Dec. 4, 2001 |
| 6315565 |
Method and apparatus for tooth cleaning using abrasive powders |
Nov. 13, 2001 |
| 6315559 |
Prophy head |
Nov. 13, 2001 |
| 6305937 |
Releasably mountable hand grip for a dental tool |
Oct. 23, 2001 |
| 6273712 |
Equine dental grinding apparatus |
Aug. 14, 2001 |
| 6273716 |
Prophylactic covers for dental instruments and methods for making the same |
Aug. 14, 2001 |
| 6099306 |
Tooth powdering applicator |
Aug. 8, 2000 |
| 6095811 |
Gripping handle for diagnostic instrument |
Aug. 1, 2000 |
| 6033219 |
Rigid bur guard having a foam insert for protecting individuals from infectious dental tools |
Mar. 7, 2000 |
| 6024566 |
Abrasive container for gas-abrasive applications |
Feb. 15, 2000 |
| 5951285 |
Dental sandblasting confiner |
Sep. 14, 1999 |
| 5944521 |
Tooth powdering applicator |
Aug. 31, 1999 |
| 5921776 |
Disposable protective barriers for use with dental instruments |
Jul. 13, 1999 |
| 5915963 |
Holder for oral suction device |
Jun. 29, 1999 |
| 5915966 |
Tooth crown preparation system |
Jun. 29, 1999 |
| 5908297 |
Dental vacuum system with foot-actuated valve |
Jun. 1, 1999 |
| 5906488 |
Releasable holding device preventing undesirable rotation during tightening of a screw connection in a bone anchored implant |
May. 25, 1999 |
| 5893712 |
Gripping handle for diagnostic instrument |
Apr. 13, 1999 |
| 5890898 |
Infection control guard for dental air-water syringes |
Apr. 6, 1999 |
| 5865621 |
Pathogen barrier with optically transparent end |
Feb. 2, 1999 |
| 5848895 |
Sleeve for dental instrument nozzle |
Dec. 15, 1998 |
| 5842863 |
Device for containing excess abrasive material |
Dec. 1, 1998 |
| 5836762 |
Portable dental camera system and method |
Nov. 17, 1998 |
| 5823774 |
Dynamically sealed surgical drill |
Oct. 20, 1998 |
| 5807107 |
Dental infection control system |
Sep. 15, 1998 |
| 5692903 |
Exchangeable cartridge for dental handpiece |
Dec. 2, 1997 |
| 5690488 |
Anti-splattering rotary dental instrument for cleaning teeth |
Nov. 25, 1997 |
| 5683248 |
Autoclaving cap for dental handpieces |
Nov. 4, 1997 |
| 5647746 |
Dental compound applicator |
Jul. 15, 1997 |
| 5642995 |
Dental prophylaxis angle with seal protector |
Jul. 1, 1997 |
| 5607303 |
Accessory apparatus of dentistry drills for putting oral cavity organs out of way |
Mar. 4, 1997 |
| 5584690 |
Dental cleaning assembly |
Dec. 17, 1996 |
| 5547376 |
Methods and apparatus for containing and recovering abrasive powders from an abrasive polisher |
Aug. 20, 1996 |
| 5542845 |
Dental syringe safety sheath with modified duckbill valve |
Aug. 6, 1996 |
| 5531722 |
Aspiration unit |
Jul. 2, 1996 |
| 5496290 |
Wound irrigation splash shield |
Mar. 5, 1996 |
| 5490781 |
Adjustable, sanitary, non-reusable high speed and low speed dental hand piece glove (cover) and noise reducer |
Feb. 13, 1996 |
| 5487661 |
Portable dental camera and system |
Jan. 30, 1996 |
| RE35147 |
Dental tool holder |
Jan. 23, 1996 |
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