Serial Number:
74574497
Mark:
PORTSPAN
Status:
Cancelled-Section 8
Status Date:
04-12-2003
Filing Date:
Registration Number:
1986246
Registration Date:
07-09-1996
telecommunications multiplexer and digital crossconnect switch that allows customers to access telephone company services and applications worldwide, including point to point multiplexing, multipoint networking, network based services and public switched digital services
Mark Description:
N/A
Class:
Scientific
Type of Mark:
Trademark
Published for Opposition Date:
07-04-1995
Owner:
Mark Drawing Status:
3S11
Abandon Date:
N/A
Business Name:
TELLABS OPERATIONS, INC.
Correspondent Name: