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HELEX
REGISTERED

on 12 Dec 1986

Last Applicant/ Owned by

A.C. KNOX INC.

525 PURCELL AVENUE,CINCINNATI, OHIO 45202,

US

Serial Number

557961 filed on 26th Feb 1986

Registration Number

TMA321762 registered on 12th Dec 1986

Registration expiry Date

12th Dec 2031

Correspondent Address

SUITE 2600, 160 ELGIN STREETOTTAWA

ONTARIO

CA

K1P1C3

HELEX

Trademark usage description

heat exchangers for use with commercial and industrial boilers and in connection with commercial and industrial processing equipment.

Classification Information


Class [011]
Environmental control items


Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details


Serial Number

557961

Mark Type

Trademark

Legal History


Action TakenStatus
Submitted for opposition 60
on 04th Jan 2017
Renewal Notice Sent
Submitted for opposition 61
on 12th Dec 2016
Renewed
Submitted for opposition 68
on 25th Feb 2016
Rep for Service Name Changed
Submitted for opposition 61
on 12th Dec 2001
Renewed
Submitted for opposition 68
on 04th Jul 2000
Rep for Service Name Changed
Submitted for opposition 67
on 04th Jul 2000
Agent Name Changed
Submitted for opposition 55
on 12th Dec 1986
Registered
Submitted for opposition 50
on 03rd Oct 1986
Allowed
Submitted for opposition 42
on 30th Jul 1986
Advertised
Submitted for opposition 30
on 26th Feb 1986
Filed