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:
Dec. 31, 2002
Filed:
Oct. 04, 2000
Dann A. Schwartz, Kenner, LA (US);
Other;
Abstract
A glow-in-the-dark plastic dental appliance typically for pediatric dental patients, and method of constructing the appliance. According to a preferred method of the invention, the dental appliance is constructed by first forming an impression of a patient's upper or lower dentition and constructing a cast from the impression. The appliance is thermoformed over the cast, typically using a vacuum or pressure thermoforming machine and a sheet, plate or disc of thermoformable plastic impregnated or coated with a phosphorescent material. The appliance is capable of glowing in the dark for a limited period of time after exposure to a light source and as the appliance is worn on the patient's dentition, and is capable of repeated phosphorescence throughout the dental treatment period.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile