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Trademark usage description

pneumatic sound sources for explosive release of compressed air for land seismic surveying. pneumatic sound sources for explosive release of compress Read More

Classification Information

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

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

344415

Mark Type

Trademark

Legal History

Action Taken	Status
Submitted for opposition 75 on 31^st Jul 2003	Automatic Expungement - Failure to renew
Submitted for opposition 60 on 8^th Jan 2003	Renewal Notice Sent
Submitted for opposition 68 on 19^th Dec 2000	Rep for Service Name Changed
Submitted for opposition 61 on 22^nd Dec 1987	Renewed
Submitted for opposition 55 on 22^nd Dec 1972	Registered
Submitted for opposition 30 on 13^th Jul 1971	Filed

PAR