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. 28, 2010
Filed:
Feb. 10, 2006
Hikaru Ishikawa, Tokyo, JP;
Mitsuo Iida, Tokyo, JP;
Hikaru Ishikawa, Tokyo, JP;
Mitsuo Iida, Tokyo, JP;
Pigeon Corporation, Tokyo, JP;
Abstract
A lip closing tool can be configured to encourage an infant or the like to close his/her mouth unconsciously and keep his/her mouth closed, thereby encouraging formation of a habit of nasal respiration. The lip closing tool can include a lip contact portion that is contacted by the outer surface of the lips during use, and a main body that is configured to be disposed inside the oral cavity during use. The main body can include a teeth contact portion that is disposed on the outer surface of the teeth during use and extends in a left-right direction. A thin lip contacting portion can connect the lip contact portion to the teeth contact portion and can be contacted by the upper and lower lips during use. The teeth contact portion can be formed entirely and integrally from a flexible material. Stimulation portions can be provided by enlarging the volume of the teeth contact portion near the end of right and left paths thereof.