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Canada

C$
ISOTRAN
EXPUNGED

on 30 Jul 1987

Last Applicant/ Owned by

RAYTHEON COMPANY (A DELAWARE CORPORATION)

151 Spring StreetLexington, Mass.

US

Serial Number

235093 filed on 28th Mar 1956

Registration Number

TMA106872 registered on 31st May 1957

Registration expiry Date

31st May 1987

ISOTRAN

Trademark usage description

voltage regulators.

Classification Information


Class [009]
Electrical, scientific and teaching apparatus and software


Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details


Serial Number

235093

Mark Type

Trademark

Legal History


Action TakenStatus
Submitted for opposition 62
on 30th Jul 1987
Expunged - Failure to Renew
Submitted for opposition 61
on 31st May 1972
Renewed
Submitted for opposition 55
on 31st May 1957
Registered
Submitted for opposition 30
on 28th Mar 1956
Filed