tm logo
LEFT HELIX
REGISTERED

on 09 May 2016

Last Applicant/ Owned by

SCHLUMBERGER LIFT SOLUTIONS CANADA LIMITED

200, 125 - 9th Avenue S.E.Calgary

ALBERTA

CA

T2G0P6

Serial Number

1654160 filed on 29th Nov 2013

Registration Number

TMA937175 registered on 09th May 2016

Registration expiry Date

09th May 2031

Correspondent Address

(Dipchand LLP)401 Bay Street, Suite 2100Toronto

ONTARIO

CA

M5H2Y4

LEFT HELIX

Trademark usage description

reverse progressing cavity pump attached below a regular production pump and used for the extraction of oil and gas in the oil and gas industry

Classification Information


Class [007]
Machinery


Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details


Serial Number

1654160

Mark Type

Trademark

Legal History


Show more

Action TakenStatus
Submitted for opposition 23
on 20th Jul 2015
Default Removed
Submitted for opposition 27
on 20th Jul 2015
Approval Notice Sent
Submitted for opposition 87
on 28th Apr 2015
Rep for Service Changed
Submitted for opposition 48
on 28th Apr 2015
Agent Changed
Submitted for opposition 14
on 24th Feb 2015
Default Notice Sent
Submitted for opposition 20
on 31st Jul 2014
Examiner's First Report
Submitted for opposition 22
on 30th Jul 2014
Search Recorded
Submitted for opposition 31
on 03rd Dec 2013
Formalized
Submitted for opposition 30
on 29th Nov 2013
Filed
Submitted for opposition 1
on 29th Nov 2013
Created