74022612
Jan 25, 1990
Feb 19, 1991
data communications network equipment, namely electronic circuit boards and parts therefor, for coupling to computer networks or other cabling systems to facilitate the transfer of data; and, electronic hardware devices and products, namely electronic circuit boards and parts therefor, for conducting electronic examination, observation, or evaluation of computer networks or other cabling systems and communicating the results of the electronic examination, observation, or evaluation
Electrical and Scientific Apparatus