NA-SUL

Trademark usage description

alkylated naphthalene sulfonates for use as oil additives and corrosion inhibitors.

Classification Information

CIPO Classification Code

Nice

289223

Trademark

Action Taken	Status
Submitted for opposition 61 on 6^th May 2011	Renewed
Submitted for opposition 57 on 20^th Apr 2011	Amendment to Registration
Submitted for opposition 87 on 18^th Mar 2011	Rep for Service Changed
Submitted for opposition 68 on 16^th Dec 1999	Rep for Service Name Changed
Submitted for opposition 61 on 6^th May 1996	Renewed
Submitted for opposition 55 on 6^th May 1966	Registered
Submitted for opposition 30 on 6^th May 1965	Filed