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NALSPERSE

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NALSPERSE
REGISTERED

on 11 May 1979

Last Applicant/ Owned by

ECOLAB USA INC.

1 Ecolab PlaceSt. Paul, MN 55102

US

Serial Number

416440 filed on 7th Oct 1977

Registration Number

TMA233038 registered on 11th May 1979

Registration expiry Date

11th May 2034

Correspondent Address

MARKS & CLERK

180 Kent StreetSuite 1900Ottawa

ONTARIO

CA

K1P0B6

NALSPERSE

Trademark usage description

chemicals for dispersing biological matter in cooling towers and heat exchangers.

Classification Information

Class [001]
Chemicals for dispersing biological matter in cooling towers and heat exchangers.

Classification kind code

12

Mark Details

Serial Number

416440

Mark Type

Trademark

Legal History

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Action TakenStatus
Submitted for opposition 61
on 11th May 2024		Renewed
Submitted for opposition 244
on 19th Feb 2024		Requirement to Furnish Statement Under Subsection 44.1(1) Sent
Submitted for opposition 80
on 21st Jul 2022		Change of Title Registered
Submitted for opposition 57
on 11th Jun 2018		Amendment to Registration
Submitted for opposition 87
on 4th Nov 2013		Rep for Service Changed
Submitted for opposition 57
on 16th Nov 2010		Amendment to Registration
Submitted for opposition 61
on 11th May 2009		Renewed
Submitted for opposition 61
on 11th May 1994		Renewed
Submitted for opposition 55
on 11th May 1979		Registered
Submitted for opposition 30
on 7th Oct 1977		Filed