Filtering face-piece respirator that has expandable mask body
A Standard patent application filed on 13 August 2008 credited to Wilson, Audra A.
;
Henderson, Christopher P.
;
Ponzio, Claudio
;
Mattano, Dan
;
Gebrewold, Yonas
;
Johnson, Erik J.
;
Lovo, Francesco
;
Martin, Philip G.
;
Skulley, Thomas G.
;
Stepan, Daniel J.
Details
Application number :
2008302589
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Filtering face-piece respirator that has expandable mask body
Inventor :
Wilson, Audra A.
;
Henderson, Christopher P.
;
Ponzio, Claudio
;
Mattano, Dan
;
Gebrewold, Yonas
;
Johnson, Erik J.
;
Lovo, Francesco
;
Martin, Philip G.
;
Skulley, Thomas G.
;
Stepan, Daniel J.
Agent name :
Freehills Patent Attorneys
Address for service :
Level 38 MLC Centre Martin Place Sydney NSW 2000 Australia
Filing date :
13 August 2008
Associated companies :
Applicant name :
3M Innovative Properties Company
Applicant address :
3M Center Post Office Box 33427 Saint Paul MN 55133-3427 United States of America