TrademarkDir
ENERSUL
LIVE

Serial Number

75646719

Owner

ENERSUL LIMITED PARTNERSHIP

Attorney

Michael Harris

First Use Date

May 1, 1998

Filing Date

Feb 23, 1999

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ENERSUL Trademark

Serial Number: 75646719 • Registration: 2374671

ENERSUL is a trademark filed by ENERSUL LIMITED PARTNERSHIP on February 23, 1999. The trademark is classified under Class 40 (Treatment & Processing). The application is currently registered and active.

Owner Contact Info

ENERSUL LIMITED PARTNERSHIP (6 trademarks)

7210 BLACKFOOT TRAIL S.E.
CALGARY, ALBERTA T2H1M5 , CA

Entity Type: 13

Enersul Holdings Inc. (6 trademarks)

7210 Blackfoot Trails S.E.
Calgary, Alberta T2H 1M5 , CA

Entity Type: 03

Trademark Details

Filing Date

February 23, 1999

Registration Date

August 8, 2000

First Use Anywhere

May 1, 1998

First Use in Commerce

May 1, 1998

Published for Opposition

May 16, 2000

Goods & Services

Processing of liquid sulphur for others

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 20, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 20, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 20, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Apr 20, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Apr 20, 2026 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 17, 2025 TCCA
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 17, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 17, 2025 COAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Dec 16, 2024 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 16, 2024 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Dec 16, 2024 ECDR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 16, 2024 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 16, 2024 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
May 15, 2021 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
May 15, 2021 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
May 15, 2021 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 15, 2021 APRE
TEAS SECTION 8 & 9 RECEIVED
Feb 5, 2021 E89R
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 15, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 15, 2020 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Sep 15, 2020 ECDR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 15, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 15, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 15, 2020 COAR
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Aug 8, 2019 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 20, 2018 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 24, 2018 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 24, 2018 REAP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 17, 2016 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 17, 2016 REAP
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 5, 2014 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 1, 2014 TCCA
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Nov 18, 2009 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 18, 2009 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Nov 13, 2009 APRE
TEAS SECTION 8 & 9 RECEIVED
Nov 3, 2009 E89R
CASE FILE IN TICRS
Oct 23, 2007 CFIT
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Mar 3, 2006 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Dec 8, 2005 815F
TEAS SECTION 8 & 15 RECEIVED
Dec 8, 2005 E815
REGISTERED-PRINCIPAL REGISTER
Aug 8, 2000 R.PR
PUBLISHED FOR OPPOSITION
May 16, 2000 PUBO
NOTICE OF PUBLICATION
Apr 14, 2000 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 4, 2000 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 22, 1999 CRFA
NON-FINAL ACTION MAILED
Jun 25, 1999 CNRT

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