Call Sciences, Ltd. Trademarks
QUANTUM ADVANTAGE
Filed: December 1, 1997
telecommunications services, namely calling card services with enhanced telecommunications capabilities including voice…
Owned by: Call Sciences, Ltd.
Serial Number: 75397905
CALL SCIENCES
Filed: March 11, 1998
telecommunications services in the nature of value-added call management services and integrated personal communication…
Owned by: Call Sciences, Ltd.
Serial Number: 75448129
INTELLIGENT PREPAID
Filed: March 23, 1998
telecommunications services in the nature of value-added call management services and integrated personal communication…
Owned by: Call Sciences, Ltd.
Serial Number: 75454556
