Concentric smoking filter having discrete tow and web filter media

Application number :: 67748
Application type :: Standard
Application status :: CEASED
Under opposition :: No
Proceeding type :
Invention title :: Concentric smoking filter having discrete tow and web filter media
Inventor :: Callaham, W. Timothy ; White, Morris F. Jr. ; Keritsis, Gus D. ; Arterbery, Cynthia W.
Agent name :: Callinans
Address for service :: PO Box 1189 HARTWELL VIC 3124
Filing date :: 05 December 1990
Associated companies :
Applicant name :: Philip Morris Products Inc.
Applicant address :: 3601 Commerce Road, Richmond, Virginia 23234 U.S.A.
Old name :
Original Source :: Go

Concentric smoking filter having discrete tow and web filter media A Standard patent application filed on 05 December 1990 credited to Callaham, W. Timothy ; White, Morris F. Jr. ; Keritsis, Gus D. ; Arterbery, Cynthia W.