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. 07, 2020
Filed:
Jan. 30, 2014
Philip M Buttaravoli, West Palm Beach, FL (US);
Philip M Buttaravoli, West Palm Beach, FL (US);
Other;
Abstract
An improved ventilation device that can be inserted into the mouth of a patient to provide an airway through the oral pharyngeal cavity includes: (a) a mouthpiece having an interior portion that is bounded by top and bottom surfaces, outer and inner semi-elliptically-shaped perimeter surfaces and two end surfaces, wherein: (a1) each of these end surfaces is oriented approximately parallel to the minor axes of the perimeter surfaces, (a2) the outer perimeter surface has a front portion proximate the point where it is intersected by its major axis, (b) top and bottom recesses in the mouthpiece's respective top and bottom surfaces that each are configured to accommodate a patient's respective upper and lower teeth, and (c) an airflow passageway through the mouthpiece's interior portion.