SUB-Z
Mark Identification

SUB-Z

Serial Number

77041812

Filing Date

Nov 10, 2006

Registration Date

Apr 21, 2009

Trademark by

NATIONAL OILWELL VARCO L.P.

Classification Information

Construction of pipelines by means of joining sections of pipe by preparing adjacent ends of sections for a telescopic interconnection and joining such sections of pipe for underwater application

Building Construction and Repair