Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.; Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.
OYSI (Serial No. 77832989), Registration No. 4354251, is a registered US trademark filed on Sep 23, 2009 by Tiago Corp.. This trademark covers Class 016 (Paper goods, books & stationery), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).
