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:
Mar. 24, 2015
Filed:
Jun. 07, 2007
Rajiv Doshi, Belmont, CA (US);
Bryan Loomas, Los Gatos, CA (US);
Ryan Kendall Pierce, Carl Junction, MO (US);
Arthur Ferdinand, San Jose, CA (US);
Arthur G. Sandoval, San Francisco, CA (US);
Jeffrey W. Servaites, San Francisco, CA (US);
Matthew Durack, San Francisco, CA (US);
Daniel Francis Kennedy, San Francisco, CA (US);
Rajiv Doshi, Belmont, CA (US);
Bryan Loomas, Los Gatos, CA (US);
Ryan Kendall Pierce, Carl Junction, MO (US);
Arthur Ferdinand, San Jose, CA (US);
Arthur G. Sandoval, San Francisco, CA (US);
Jeffrey W. Servaites, San Francisco, CA (US);
Matthew Durack, San Francisco, CA (US);
Daniel Francis Kennedy, San Francisco, CA (US);
Theravent, Inc., San Jose, CA (US);
Abstract
Described herein are nasal devices. In particular, layered nasal respiratory devices are described. Layered nasal device may include a layered airflow resistor that is configured to resist airflow in a first direction more than airflow in a second direction and that includes a flap valve adjacent to a flap valve limiting layer and an adhesive holdfast layer that is configured to secure the layered airflow resistor in communication with the subject's nasal cavity. Methods of using and methods of assembling layered nasal device are also described.