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Class Information
Number: 433/221
Name: Dentistry > Method or material for testing, treating, restoring, or removing natural teeth > Crown > Attachment to natural tooth or adjacent crown > By post > Having surface grooves or ridges
Description: Subject matter wherein the periphery of the elongated member is formed with one or more elongated crests or flutes.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8671572 Method for the production of a dental implant Mar. 18, 2014
7827694 Method for manufacturing one-piece dental device Nov. 9, 2010
7530810 Dental fixture implantation system and associated method May. 12, 2009
7270544 Endodontic ozone therapy Sep. 18, 2007
6793493 Tooth restoration post Sep. 21, 2004
6776617 Dental post with countersink Aug. 17, 2004
6641398 Dental materials containing a tear-off material Nov. 4, 2003
6450815 Longitudinally centrally convergent dental post Sep. 17, 2002
6203324 Set of dental implants and dental implant used therefor Mar. 20, 2001
6186791 Fiber reinforced composite post Feb. 13, 2001
5964592 Nonmetallic dental post and method Oct. 12, 1999
5962703 Functionalized bicyclic (meth)acrylate, a method of making a bicyclic (meth)acrylate, and its uses Oct. 5, 1999
5944529 Two-component dental post system Aug. 31, 1999
5873725 Support post and method for coronal prosthesis Feb. 23, 1999
5820375 Dental post having cutting and non-cutting surfaces Oct. 13, 1998
5820376 Dental post having cutting extensions, and method of use Oct. 13, 1998
5788497 Dental post Aug. 4, 1998
5775910 Dental post Jul. 7, 1998
5669772 Slotted tap and lentulo drill for dental post system Sep. 23, 1997
5487664 Dental post provided with support frame Jan. 30, 1996
5453010 Dental post with internal retention means Sep. 26, 1995
5362237 Dental post construction Nov. 8, 1994
5348476 System for fabrication of dental cast post and core using a burn-out post Sep. 20, 1994
5342200 Dental post and bur construction Aug. 30, 1994
5328372 Physiological dental securing peg of composite material and method of manufacture thereof Jul. 12, 1994
5326263 Light-curable tooth reinforcement Jul. 5, 1994
5316478 Dental post with cutting surfaces May. 31, 1994
5284443 Method of forming dental restorations Feb. 8, 1994
5282747 Superstructure for an artificial tooth Feb. 1, 1994
5277583 Dental post Jan. 11, 1994
5275563 Dental post extracting drill Jan. 4, 1994
5263996 Dental pin Nov. 23, 1993
5256063 Dental retention pin for pick-up models and impression pouring Oct. 26, 1993
5236361 Dental post Aug. 17, 1993
5181850 Mechanical connecting elements Jan. 26, 1993
5178540 Tooth dowels Jan. 12, 1993
5161973 Tubular dental post Nov. 10, 1992
5154610 Positioning stud for master models Oct. 13, 1992
5145373 Endodontic post Sep. 8, 1992
5118295 Dental post Jun. 2, 1992
5104321 Dental post and method Apr. 14, 1992
5094618 Intermittent threaded dental posts Mar. 10, 1992
5088926 Implant for the jawbone Feb. 18, 1992
5085586 Method and apparatus for installing a post in a tooth having an existing endodontic obturator therein Feb. 4, 1992
5073112 Active/passive dental posts Dec. 17, 1991
5066230 Dental product combining a reamer tool and anchor post Nov. 19, 1991
5035620 Endodontic post with spiral groove Jul. 30, 1991
5009593 Method and apparatus for securing a dental restoration Apr. 23, 1991
4990090 Endodontic post construction Feb. 5, 1991
4936776 Dental product and method utilizing translucent material Jun. 26, 1990

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