Dentistry – Orthodontics – Bracket
Reexamination Certificate
2005-05-17
2005-05-17
Manahan, Todd E. (Department: 3732)
Dentistry
Orthodontics
Bracket
C433S017000
Reexamination Certificate
active
06893257
ABSTRACT:
An orthodontic appliance that is adapted for bonding directly to the enamel surface of a patient's tooth has structure for enhancing placement of the appliance on the tooth surface. The structure facilitates gripping the appliance by a hand instrument so that the appliance does not unduly shift or rock during a bonding procedure. In certain aspects of the invention, the placement enhancement structure comprises one or more protrusions located along sides of the appliance, and optionally some of the protrusions are located within a recess that extends along an occlusal or gingival side of the appliance.
REFERENCES:
patent: 3765091 (1973-10-01), Northcutt
patent: 3964165 (1976-06-01), Stahl
patent: 4219617 (1980-08-01), Wallshein
patent: 4302532 (1981-11-01), Wallshein
patent: 4531911 (1985-07-01), Creekmore
patent: D290040 (1987-05-01), Kelly
patent: 4820151 (1989-04-01), Pospisil
patent: 4936773 (1990-06-01), Kawaguchi
patent: D315957 (1991-04-01), Kelly et al.
patent: 5059119 (1991-10-01), Snead
patent: 5094614 (1992-03-01), Wildman
patent: 5151028 (1992-09-01), Snead
patent: D331975 (1992-12-01), Pospisil
patent: 5320525 (1994-06-01), Förster
patent: 5328363 (1994-07-01), Chester et al.
patent: 5380196 (1995-01-01), Kelly et al.
patent: 5439379 (1995-08-01), Hansen
patent: 5456599 (1995-10-01), Hanson
patent: 5522725 (1996-06-01), Jordan et al.
patent: 5556277 (1996-09-01), Yawata et al.
patent: 5618175 (1997-04-01), Reher et al.
patent: 5707231 (1998-01-01), Watt et al.
patent: 5746594 (1998-05-01), Jordan et al.
patent: 5820371 (1998-10-01), Förster
patent: 5910007 (1999-06-01), Shimodaira et al.
patent: 5911574 (1999-06-01), Casey
patent: 6206690 (2001-03-01), Vargas
patent: 6217322 (2001-04-01), Kesling
patent: 6241516 (2001-06-01), Orikasa et al.
patent: 6280185 (2001-08-01), Palmer et al.
patent: 6709268 (2004-03-01), Pospisil et al.
patent: 19856794 (2000-06-01), None
patent: 0624354 (1994-11-01), None
patent: 0976368 (2000-02-01), None
patent: WO 0122901 (2001-04-01), None
3M Unitek Product Catalog 2001-2002, pp. 3-1 to 3-17.
GAC Orthodontic Products, (1983), pp. A1, E1-E10.
GAC Orthodontic Catalog Copyright 1997, pp. 58-77.
Pending U.S. Appl. No. 10/324,265, filed Dec. 19, 2002 (58255US002).
3M Innovative Properties Company
Christoff James D.
Manahan Todd #E.
LandOfFree
Orthodontic appliance with placement enhancement structure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Orthodontic appliance with placement enhancement structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Orthodontic appliance with placement enhancement structure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3463160