SPAN
Filed: August 16, 1984
TELECOMMUNICATIONS EQUIPMENT, NAMELY - A MODUM AND DATA MULTIPLEXER USED TO ENABLE TELEPHONE COMPANIES TO PROVIDE ADDITIONAL…
Owned by: ACCESS ENGINEERING CORPORATION
Serial Number: 73495150
ACCESS ENGINEERING
Filed: August 16, 1984
TELECOMMUNICATIONS EQUIPMENT, NAMELY, A MODEM-LIKE UNIT AND DATA MULTIPLEXER FOR USE IN ENABLING TELEPHONE COMPANIES TO…
Owned by: ACCESS ENGINEERING CORPORATION
Serial Number: 73495154
Image Trademark
Filed: August 24, 1984
TELECOMMUNICATIONS EQUIPMENT, NAMELY - A MODEM-LIKE UNIT AND DATA MULTIPLEXER FOR USE IN ENABLING TELEPHONE COMPANIES TO…
Owned by: ACCESS ENGINEERING CORPORATION
Serial Number: 73496286
SPAN 2000
Filed: November 13, 1985
PACKET SWITCHING SYSTEM THAT DIRECTS DATA TRAFFIC VIA HIGH SPEED TRUNKS
Owned by: ACCESS ENGINEERING CORPORATION
Serial Number: 73568283
