TRUFORM
Mark Identification

TRUFORM

Serial Number

85224493

Filing Date

Jan 24, 2011

Registration Date

Nov 15, 2011

Trademark by

WEATHERFORD TECHNOLOGY HOLDINGS LLC

Classification Information

Machines and machine parts for use in the construction, completion, maintenance and repair of oil and gas wells, namely, expandable steel thick walled, solid body that integrates and protects independent anchor and seal sections, using bonded elastomeric elements that provide liner top isolation and enable higher circulation rates for more effective removal of mud and debris during well conditioning and cement displacement

Machinery