DYNAMIC OFFICE BALANCER

View On IC.GC.CA

EXPUNGED

TM5 Status

DEAD/REGISTRATION/ Cancelled/Invalidated

Your registration has been cancelled or invalidated. You cannot use the TM5 mark.

Last Applicant/ Owned by

DSC COMMUNICATIONS CORPORATION (A DELAWARE CORPORATION)

1000 Coit RoadPlano, Texas 75075

Serial Number

578712 filed on 24^th Feb 1987

Registration Number

TMA344700 registered on 9^th Sept 1988

Registration expiry Date

9^th Sept 2003

Correspondent Address

AVENTUM IP LAW LLP

Suite 104, Tower A555 Legget DriveOttawa

ONTARIO

K2K2X3

DYNAMIC OFFICE BALANCER

Trademark usage description

electronic echo canceller for use with telephone systems.

Classification Information

CIPO Classification Code

Nice

578712

Trademark

Action Taken	Status
Submitted for opposition 75 on 23^rd Apr 2004	Automatic Expungement - Failure to renew
Submitted for opposition 60 on 1^st Oct 2003	Renewal Notice Sent
Submitted for opposition 67 on 30^th May 2001	Agent Name Changed
Submitted for opposition 68 on 30^th May 2001	Rep for Service Name Changed
Submitted for opposition 55 on 9^th Sept 1988	Registered
Submitted for opposition 50 on 29^th Jan 1988	Allowed
Submitted for opposition 42 on 25^th Nov 1987	Advertised
Submitted for opposition 30 on 24^th Feb 1987	Filed