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:
Apr. 02, 1991
Filed:
Oct. 10, 1989
Applicant:
Inventor:
George W Cook, Holdingford, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
128848 ; 128859 ; 128861 ;
Abstract
A new and improved oral appliance for improving breathing, reducing or eliminating snoring, and preventing sleep apnea has a rigid shell with an upper tray, a lower cam structure to advance the mandible structure forward with respect to the maxilla structure, stops to hold the mouth partially open, and a soft resilient pliable socket inside of the tray. The pliable socket has tooth sockets for a plurality of upper teeth, and a gum socket for the maxilla gigiva tissue enabling the pliable socket to conform to the users dental structure and to spread the stress loading to maxilla structure without pain. Methods of using and making the appliance are also provided.