Interlocking retaining walls blocks and system

Application number :: 29645
Application type :: Standard
Application status :: LAPSED
Under opposition :: No
Proceeding type :
Invention title :: Interlocking retaining walls blocks and system
Inventor :: Hammer, James
Agent name :: SPRUSON & FERGUSON
Address for service :: GPO Box 3898 SYDNEY NSW 2001
Filing date :: 25 November 1992
Associated companies :
Applicant name :: Westblock Products, Inc.
Applicant address :: 1740 N.E. Lombard Place Portland Oregon 97211 United States Of America
Old name :
Original Source :: Go

Interlocking retaining walls blocks and system A Standard patent application filed on 25 November 1992 credited to Hammer, James