Serial Number:
75066339
Mark:
CLEARCALL
Status:
Abandoned-Express
Status Date:
03-18-1997
Filing Date:
Registration Number:
N/A
Registration Date:
N/A
audio quality enhancement features installed on echo cancellers, for use in long distance and wireless networks
Mark Description:
N/A
Class:
Scientific
Type of Mark:
Trademark
Published for Opposition Date:
N/A
Owner:
Mark Drawing Status:
Typed Drawing
Abandon Date:
03-10-1997
Business Name:
TELLABS OPERATIONS, INC.
Correspondent Name: