The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 26, 1999
Filed:
Aug. 12, 1996
Mark G Fontenot, Lafayette, LA (US);
Wendt L Withers, Maurice, LA (US);
Other;
Abstract
A dental device for the treatment of dental arches and periodontal tissue addressing the drawbacks of the prior art, comprising a prefabricated dental appliance composed of a non-porous polymeric material having a trough for immersing the teeth of the dental arch, the dental appliance being adaptable to fit a range of variously sized dental arches, and a premeasured amount of bleaching and/or other dental agent, which may be predispensed within the trough of the disposable dental appliance. The dental appliance of the present invention may be packaged to enclose individual or multiple units. The predispensed dental agent may be predispensed within the packaged appliances, or be sealed in the trough of the dental appliance. Alternatively, the predetermined amount of dental agent may be packaged in a separate container located adjacent to the trough orifice so that the dental agent is capable of being directly expelled into the trough of dental appliance when the seal is opened. The packaging may also contain multiple dental appliances with predispensed dental agent with which a desiccant may be included. The dental agent may also be sealed in a separate dispenser, preferably a syringe.