DYNATECH COMMUNICATIONS, INC.

CPX

data communications access apparatus, namely high-speed packet/frame switches;

CTM

ELECTRONIC TESTING MACHINES FOR COMPUTERS;

DYNAPAC

Data Handling Systems-Namely, Apparatus Designed to Operate as Multiplexers, Concentrators, and Data Packet Assembler/Disassembler Units, Data Routers, Data Network Simulators, Data Network Exerciser/Tester and Data Monitoring Terminals, and Statistical Data Communication Multiplexers;

DYNATRAK

SNMP-based, computer software for use in configuration, fault and trouble ticket management, performance monitoring and diagnosing of multifaceted LAN/WAN access platforms;DYNA-TRACK;

FASTBANK

data communications access devices, namely packet/frame switches;FAST BANK;

MARK II

Electrical Jacks, Plugs, and Patchcords for Data Patching Systems;2;

MULTI-PAD X.25

Concentrators for Data Communication Systems;No claim is made to the exclusive right to use the letter and numeral X.25, apart from the mark as shown.;X 25;

MULTI-SWITCH X.25

Software Controlled Switching Nodes for Data Networks and Computer Programs Recorded on Programmable Read Only Memories for Use Therewith;No claim is made to the exclusive right to use the word X.25, apart from the mark as shown.;

NET/18

Data Handling Systems-Namely, Network Exercisers and Testers;No claim is made to the exclusive right to use the word Net, apart from the mark as shown.;NET 18;