Class 035
Advertising, Business & Retail Services
Sale of oilfield equipment, namely, control systems for the configuration and actuation of shift on demand and self-shifting frac sleeves for use in oil and gas wells and equipment used in generating pressure, acoustic, optical, radio-frequency identification, electric and electromagnetic signals for remote actuation of downhole equipment, namely, shift on demand and self-shifting frac sleeves used in oil and gas wells.
Class 037
Construction and Repair Services
Installation, maintenance and repair services in the oil and gas industry, namely, the installation, maintenance and repair of control systems for the configuration and actuation of shift on demand and self- shifting frac sleeves for use in oil and gas wells and equipment used in generating pressure, acoustic, optical, radio-frequency identification, electric and electromagnetic signals for remote actuation of downhole equipment, namely, shift on demand and self-shifting frac sleeves used in oil and gas wells; Rental of oilfield equipment, namely, control systems for the configuration and actuation of shift on demand and self-shifting frac sleeves for use in oil and gas wells and equipment used in generating pressure, acoustic, optical, radiofrequency identification, electric and electromagnetic signals for remote actuation of downhole equipment, namely, shift on demand and self-shifting frac sleeves used in oil and gas wells.
Class 042
Computer & Software Services & Scientific Services
Testing, monitoring, analysis and research services related to oil and gas well fracturing using signaloperated downhole valves.
