X/OPEN Trademark

computer hardware and parts therefor; computer programs for verification of compatibility with multi-vendor computer systems; computer programs for portability, namely, for computer compatibility verification and quality control; computer programs sold by licensees which are compatible with multi-vendor computer systems and environments; computer programs for testing and common applications environments; diagnostics software; computer programs in the field of business, government, education, science and personal computing; computer programs for networking computers; computer software, namely, utility programs, operating systems programs, interface programs, computer graphics programs and data management programs; program application and development software; computer programs for use in database management; computer software in the fields of languages, program development environments, compilers, databases, spreadsheets and manufacturing; data processing apparatus and instruments, namely computers for data processing, computers for word processing, computer keyboards, visual display screens for computer and micro-processors

instructional leaflets and bulletins pertaining to computers, computer software and computer programming; newsletters and printed instructional manuals pertaining to computers, computer software and computer programming; teaching materials, namely, printed instructional materials relating to computers, computer software and computer programming; computer program directories; computer paper; blank computer cards; blank paper tapes for computers; and computer printer ribbons

computer consultation; computer hardware, computer software and computer system advisory services relating to compatibility and open systems; computer programming for others; computer code and computer compatibility verification for others; computer software research and design for others