BLACK HILLS

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REGISTERED

Last Applicant/ Owned by

AMCOL INTERNATIONAL CORPORATION

2870 Forbs AvenueHoffman Estates, Illinois 60192

Serial Number

242430 filed on 18^th Sept 1957

Registration Number

TMA113549 registered on 20^th Mar 1959

Registration expiry Date

20^th Mar 2034

Correspondent Address

GOWLING WLG (CANADA) LLP

SUITE 2600, 160 ELGIN STREETOTTAWA

ONTARIO

K1P1C3

BLACK HILLS

Trademark usage description

bentonite.

Classification Information

CIPO Classification Code

Nice

242430

Trademark

Action Taken	Status
Submitted for opposition 61 on 20^th Mar 2019	Renewed
Submitted for opposition 174 on 23^rd Oct 2017	Nice Classification Courtesy Letter Sent
Submitted for opposition 68 on 25^th Feb 2016	Rep for Service Name Changed
Submitted for opposition 57 on 11^th Dec 2008	Amendment to Registration
Submitted for opposition 61 on 20^th Mar 2004	Renewed
Submitted for opposition 57 on 14^th Jan 2004	Amendment to Registration
Submitted for opposition 68 on 4^th Jul 2000	Rep for Service Name Changed
Submitted for opposition 61 on 20^th Mar 1989	Renewed
Submitted for opposition 55 on 20^th Mar 1959	Registered
Submitted for opposition 30 on 18^th Sept 1957	Filed