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:
Nov. 06, 1979
Filed:
Jan. 30, 1978
Applicant:
Inventor:
Frank N Lentine, Taylor, MI (US);
Assignee:
Sybron Corporation, Rochester, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
128260 ; 128136 ;
Abstract
Disclosed is a full dental tray for use in applying a fluoride gel simultaneously to both the upper and lower teeth. The tray is a disposable, laminated structure including a hydrophilic foam interior formed and heat bonded to a polyethylene foam substrate. The tray has upper and lower portions which are hinged together and are contoured to properly accommodate the particular tooth structure of the posterior and anterior teeth, and the general geometry of both the upper and lower jaws.