Class 035
Advertising, Business & Retail Services
Mud saver valve, to control or minimize spilling drilling mud, for use with casing running tools with internal gripping
Class 037
Construction and Repair Services
Mud saver valve, to control or minimize spilling drilling mud, for use with casing running tools with external gripping
Class 040
Treatment & Processing of Materials Services
Inner string cement tool, to deliver cement during well completion, for use with casing running tools
Class 041
Education and Entertainment Services
Articulating compensator tool for handling tubular goods namely casing running tools, both internal and external gripping
Class 042
Computer & Software Services & Scientific Services
Radial piston crimping tool, an hydraulically driven, load controlled crimping tool used to apply radial load in crimping and swaging applications
