Excalibur Systems Limited Trademarks
EXCEL
Filed: February 5, 1991
computer hardware and software for simulating radar electronic warfare signals
Owned by: Excalibur Systems Limited
Serial Number: 74136568
EXCALIBUR SYSTEMS LIMITED
Filed: October 23, 1992
radar and electronic simulation devices or systems; namely, software programs for defining and simulating complex radar…
Owned by: Excalibur Systems Limited
Serial Number: 74324946
