Device for plugging the interior of a pipe

Application number :: 71457
Application type :: Petty
Application status :: REVOKED
Under opposition :: No
Proceeding type :
Invention title :: Device for plugging the interior of a pipe
Inventor :: Freeman, Eric N ; Blevins, David L ; Osburn, Coy D ; Andrew, Bill D ; Wilson, Buddy A. ; Ralls, Gene R.
Agent name :: Griffith Hack
Address for service :: GPO Box 4164 SYDNEY NSW 2001
Filing date :: 24 August 1994
Associated companies :
Applicant name :: TDW Delaware, Inc.
Applicant address :: 1100 Market Street Suite 780 Wilmington Delaware 19801 United States Of America
Old name :
Original Source :: Go

Device for plugging the interior of a pipe A Petty patent application filed on 24 August 1994 credited to Freeman, Eric N ; Blevins, David L ; Osburn, Coy D ; Andrew, Bill D ; Wilson, Buddy A. ; Ralls, Gene R.