Orthodontic appliance and method of preparation thereof

Details Orthodontic appliance and method of preparation thereof Orthodontic appliance and method of preparation thereof

A - Human Necessities

61

C

83/1

A61C 7/14 (2006.01) A61C 7/12 (2006.01)

Patent

CA 1280628

ABSTRACT OF THE DISCLOSURE An aesthetically pleasing orthodontic appliance which is formed by casting a molten precious metal alloy, a major portion of which is gold and a minor portion of which is platinum, such appliance having a contoured, tooth-engaging surface with at least one irregularity therein to permit a dental adhesive to form a mechanical bond with the appliance, the irregu- larity being a recess which extends into the interior of said appliance to reduce the weight thereof, and a "lost wax" type of process for forming such a precious metal alloy orthodontic appliance using an organic orthodontic appliance as a form, the contoured, tooth-engaging rear surface of such organic orthodontic appliance being treated to form at least one irregu- larity therein corresponding to the irregularity that is desired in the pre- cious metal alloy orthodontic appliance.

530467

Affiliated with

Also associated with

Rating

Orthodontic appliance and method of preparation thereof 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 and method of preparation thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Orthodontic appliance and method of preparation thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1240283