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:
Oct. 13, 2015
Filed:
Dec. 05, 2003
Adam Alexander Tebbutt, Auckland, NZ;
Blair Albert Neal, Victoria, SC;
Lewis George Gradon, Auckland, NZ;
Alastair Edwin Mcauley, Auckland, NZ;
Mark Joseph Haycock, Oxford, NZ;
Adam Alexander Tebbutt, Auckland, NZ;
Blair Albert Neal, Victoria, SC;
Lewis George Gradon, Auckland, NZ;
Alastair Edwin McAuley, Auckland, NZ;
Mark Joseph Haycock, Oxford, NZ;
Fisher & Paykel Healthcare Limited, Auckland, NZ;
Abstract
Mouthpiece () having vestibular shield () overlapping a user's teeth and gums, gases passageway means extending through said vestibular shield allowing for the passage of said gases through mouthpiece and extra oral sealing () means associated with gases passageway, said passageway in use causes gases to be diffused (outlets) when exiting from gases passageway. Mouth piece may have a noseflap to seal the user's nose or provide a passageway for user's nasal passages. Mouthpiece may have adjustment means to alter distance between said vestibular shield and said extra-oral sealing means.