IC 007. US 013 019 021 023 031 034 035. G & S: Industrial equipment, namely, mixers for use in crude oil storage tanks; appurtenances and accessories for crude oil storage tanks, namely, pumps used for pumping crude oil and seals and rubber seals sold therewith, mixers used for mixing crude oil, and sealing machines used to provide seals between the crude oil and the atmosphere

IC 037. US 100 103 106. G & S: Repair and maintenance services, namely, maintenance and repair of crude oil storage tanks, mixers, equipment and pipelines used for pumping crude oil, of equipment used to provide seals between the crude oil and the atmosphere, and of liners and coatings used to prevent corrosion of the storage and associated pipelines; Installation services, namely, installation of mixers, seals, equipment used for pumping crude oil to and from storage tanks, equipment used to provide seals between the crude oil and the atmosphere and the installation of liners and coatings used to prevent corrosion of the storage tank and associate pipelines; Consulting services relating to the repair and maintenance, installation and general operation and maintenance of crude oil storage tanks, mixers and related pumping, sealing and coating equipment and pipelines; on-line services, namely, providing repair, maintenance, installation and care information via global computer network on crude oil storage tanks and mixers, seals, and mixers and parts therefor