Respirator valve

Details for Australian Patent Application No. 2002252726 (hide)

Owner 3M Innovative Properties Company

Inventors Mittelstadt, William A.; Castiglione, David M.; Insley, Thomas I.

Agent Davies Collison Cave

Pub. Number AU-B-2002252726

PCT Pub. Number WO2003/001097

Priority 09/888,943 25.06.01 US

Filing date 24 April 2002

Wipo publication date 8 January 2003

Acceptance publication date 7 June 2007

International Classifications

A62B 18/10 (2006.01) Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes

F16K 15/16 (2006.01) Functional types

Event Publications

19 June 2003 Application Open to Public Inspection

  Published as AU-B-2002252726

7 June 2007 Application Accepted

  Published as AU-B-2002252726

4 October 2007 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002252727-MEASUREMENT SYSTEM CLUSTER

2002252725-Ammonium glyphosate compositions and process for their preparation