Class 035
Advertising, Business & Retail Services
Class 041
Education and Entertainment Services
Drills and bits for use in the mining, petroleum and natural gas and construction industries, and for scientific uses and equipment and systems in connection therewith.
Class 042
Computer & Software Services & Scientific Services
Mining, milling, processing, producing, selling and extracting mineral products and petroleum and natural gas products; drilling and related operations: for the exploration and production of minerals, petroleum, natural gas and related hydrocarbons; for the construction industry; and for scientific purposes.
