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Browse by Category: Main > Health & Medicine
Class Information
Number: 433/102
Name: Dentistry > Apparatus > Broach
Description: Apparatus comprising an elongated member having serrations or projections on the periphery thereof and adapted to be pulled and pushed inside of a natural tooth.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8647116 Rotary endodontic file with frictional grip Feb. 11, 2014
8644978 Machining apparatus and method of making endodontic instruments Feb. 4, 2014
8635735 Porous material for insertion cleaning of instruments Jan. 28, 2014
8568142 Rotatable endodontic instruments and methods for their manufacture Oct. 29, 2013
8562341 Dental and medical instruments comprising titanium Oct. 22, 2013
8496476 Endodontic instruments for preparing endodontic cavity spaces Jul. 30, 2013
8454361 Swaggering endodontic instruments Jun. 4, 2013
8439682 Set of endodontic instruments May. 14, 2013
8413330 Longitudinally ground file having increased resistance to torsional and cyclic fatigue failure Apr. 9, 2013
8408901 Variable land, multiple height flute contour design for endodontic files Apr. 2, 2013
8393899 Endodontic instrument and method Mar. 12, 2013
8231734 Porous material for insertion cleaning of instruments Jul. 31, 2012
8215958 Dental irrigator Jul. 10, 2012
8192200 Endodontic apparatus and method Jun. 5, 2012
8182265 Endodontic instrument with multi-tapered flutes May. 22, 2012
8137101 Detachable stopper for dental drill Mar. 20, 2012
8109763 Endodontic file Feb. 7, 2012
8105085 Endodontic instrument and method Jan. 31, 2012
8062033 Dental and medical instruments comprising titanium Nov. 22, 2011
8047842 Reciprocal reverse rotation endodontic file Nov. 1, 2011
7967605 Endodontic files and obturator devices and methods of manufacturing same Jun. 28, 2011
7955078 Endodontic instruments for preparing endodontic cavity spaces Jun. 7, 2011
7942673 Dental obturator May. 17, 2011
7833017 Self adjusting instrument Nov. 16, 2010
7806690 Endodontic instrument for performing root canal therapy Oct. 5, 2010
7785174 Method of producing cut blades for instruments used in root canal treatment Aug. 31, 2010
7779542 Method of manufacturing a dental instrument Aug. 24, 2010
7766657 Endodontic file combining active and passive cutting edges Aug. 3, 2010
7748979 Device, system and method for dental treatment Jul. 6, 2010
7740480 Sequence of canal instruments for executing an endodontic operative procedure Jun. 22, 2010
7731498 Endododontic file with multi-tapered flutes Jun. 8, 2010
7713059 Self adjusting instrument May. 11, 2010
7704075 Instrument for drilling radicular channels Apr. 27, 2010
7669332 Method for manufacturing endodontic reamers and files Mar. 2, 2010
7665991 Endodontic obturator Feb. 23, 2010
7481652 Endodontic reamer and files Jan. 27, 2009
7431588 Instrument for reaming root canals and sequence of instruments comprising at least such an instrument Oct. 7, 2008
7398598 Methods for manufacturing endodontic instruments Jul. 15, 2008
7338284 Endodontic instrument and instrument system Mar. 4, 2008
7322105 Methods for manufacturing endodontic instruments by milling Jan. 29, 2008
7311522 Endodontic instruments and method of manufacturing same Dec. 25, 2007
7300281 Endodontic file having bi-directional scraping edges Nov. 27, 2007
7278852 Kit of sub-kits for placing a dental post Oct. 9, 2007
7270541 Endodontic files having variable helical angle flutes Sep. 18, 2007
7249414 Method for making a root canal instrument Jul. 31, 2007
7234939 Dental instruments having a handle formed by two-shot molding Jun. 26, 2007
7226289 Method for overmolding polymers over dental tools Jun. 5, 2007
7223100 Endodontic instrument having notched cutting surfaces May. 29, 2007
7207111 Method of manufacturing an endodontic instrument Apr. 24, 2007
7198486 Rotary dental file having a safe breakage point Apr. 3, 2007

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