07210481 is referenced by 115 patents and cites 145 patents.

A nasal mask (301) includes a shell (308) forming a chamber (390) having an inlet (332) and at least one outlet and a seal (302). The seal (302) is disposed proximate the outlet for contacting and sealing with external skin proximate at least one naris at a base of a nose of a user donning the mask. Substantially all of the sealing occurs between the seal (302) and the external skin.

Title
Nose mask
Application Number
9/979972
Publication Number
7210481 (B1)
Application Date
May 26, 2000
Publication Date
May 1, 2007
Inventor
Thomas M Moulton
Hampton
NH, US
Paul R Chiesa
Candia
NH, US
John R Lovell
Edgewater
NJ, US
Agent
Paul C Remus
Devine Millimet & Branch P A
Assignee
SleepNet Corporation
NH, US
IPC
A61M 15/08
A62B 18/08
A62B 18/02
View Original Source