| CIENA Ciena Corporation
78394001 31 Mar 2004 | on 05 Feb 2016
| Computer training and conducting courses, classes, seminars and worksh... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Computer training and conducting courses, classes, seminars and workshops for using, maintaining, monitoring, and controlling software and hardware in the field of telecommunications systems Class 037 Class 037 Construction and Repair Services Telecommunication and data networking equipment, networking hardware, namely, devices for transporting, switching, and aggregating voice, data and video communications across multiple network infrastructures and communications protocols, optical network products, namely switches, add/drop multiplexers, amplifiers, optical transporters, optoelectronic transceivers, communications hubs, optical waveguides and regenerators, telecommunications network hardware and software for interconnecting, managing, controlling and operating core, enterprise, metropolitan, local and wide area networks; optical transport hardware and computer software platforms for use in the transmission and routing of internet, voice, video and data communications; optical network computer operating systems; optical link management software application suites for use in the transmission and routing of internet, voice, video and data communications; and instructional manuals sold in connection with the foregoing Class 038 Communications Services Consulting services in the field of telecommunication networks
Class 041 Education and Entertainment Services Installation, maintenance and repair of telecommunications equipment and network systems
Class 042 Computer & Software Services & Scientific Services Color is not claimed as a feature of the mark. | | 
