Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Health & Medicine
Class Information
Number: 433/130
Name: Dentistry > Apparatus > Having motor or means to transmit motion from motor to tool (e.g., "engine") > Hand-held tool or handpiece > Having adjustable head
Description: Apparatus wherein a joint is provided between the handle and proximal end of the hand held-tool or handpiece which allows the longitudinal axis of the work contacting and modifying means to assume any one of the plurality of selected positions with respect to the longitudinal axis of the handle.










Patents under this class:

Patent Number Title Of Patent Date Issued
8668494 Adjustable angle prophy angle adapter Mar. 11, 2014
8152516 Equine dental grinding apparatus Apr. 10, 2012
7192279 Dental handpiece Mar. 20, 2007
7172415 Equine dental grinding apparatus Feb. 6, 2007
7029274 Rotary float Apr. 18, 2006
6050989 Angularly adjustable powered surgical handpiece Apr. 18, 2000
6019602 Tooth root tip extractor Feb. 1, 2000
5902107 Disposable prophylaxis angle with adjustable head May. 11, 1999
5893716 Dental instrument Apr. 13, 1999
5549634 Surgical instrument with swivel member Aug. 27, 1996
5433605 Adjustable, disposable dental prophy tool Jul. 18, 1995
5352234 Surgical instrument with angular swivel Oct. 4, 1994
5348473 Medical tool Sep. 20, 1994
5099536 Electric toothbrush Mar. 31, 1992
4303393 Dental handpiece Dec. 1, 1981
4295829 Tool holder Oct. 20, 1981
4281989 Articulated dental hand piece Aug. 4, 1981
4278429 Dental handpiece Jul. 14, 1981
4185386 Holder for turbine-driven dental drill Jan. 29, 1980
4121342 Telescoping handpiece Oct. 24, 1978
4047301 Dental handpiece Sep. 13, 1977











 
 
  Recently Added Patents
Direct file transfer between subscribers of a communications systems
MEMS autofocus actuator
Method and system for migrating object update messages through synchronous data propagation
Method and apparatus for internet on-line insurance policy service
Discovery, analysis, and visualization of dependencies
Perfume bottle
Systems and methods for providing live voicemail to a mobile handset
  Randomly Featured Patents
Automated photomask inspection apparatus
Impurity gettering in semiconductors
Bus holdup circuit for a distributed power system and method of operation thereof
Indexable insert of cutting edge for metal cutting tools
Compression-tension strut
Circuit board connector terminal
Method and apparatus for conserving energy in an air conditioning system
Thermo-reversible polymer for intralumenal implant
O,O-Diethyl O-[(p-tertiarybutylthio)phenyl]phosphorothioates and its insecticidal use
Traceability system