Owner Numask, Inc.

Inventors McCormick, James J.; Anthony, David; Jou, William; Isagholian, David

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2005231775

PCT Pub. Number WO2005/097245

Priority 10/816,702 01.04.04 US

Filing date 30 March 2005

Wipo publication date 20 October 2005

Acceptance publication date 26 March 2009

A61M 16/00 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration

A61B 19/00 (2006.01) Instruments, implements or accessories for surgery or diagnosis not covered by any of the groups , e.g. for stereotaxis, sterile operation, luxation treatment, wound edge protectors

A61C 5/14 (2006.01) Filling or capping teeth

A61M 16/04 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - Tracheal tubes

A61M 16/06 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - Respiratory or anaesthetic masks

A62B 9/06 (2006.01) Component parts for respiratory or breathing apparatus

A62B 18/02 (2006.01) Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes

A62B 18/08 (2006.01) Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes