Mark Identification

1 OTIS

Serial Number

73338829

Filing Date

Nov 25, 1981

Registration Date

Jun 14, 1983

Trademark by

OTIS ENGINEERING CORPORATION

Classification Information

Repair of Liner Hangers, Packers, Gas Lift Equipment, Surface and Subsurface Safety Valves in Oil and Gas Wells; Maintenance of Oil and Gas Well Equipment by Use of Slick and Electric Line Services, Sand Control Equipment, Hydraulic Workover Services and Reeled Tubing Services; Rental of Equipment Used in Slick and Electric Line Services Such as Soft Set Hangers, Running and Pulling Tools, Bottom Hole Pressure, Temperature and Flow Rate Instruments, Surface Recording Pressure Gages, Self-Elevating Workboats, Hydraulic Workover Units, Reeled Tubing Units, Hydraulic Pumps and Wireline Skids and Trucks Equipped to Provide Method of Lowering and Raising Slick and Electric Wireline

Building Construction and Repair