TANDEM Trademark
Serial Number: 79156491 • Registration: 4824406
TANDEM is a trademark filed by
COFIMCO S.p.A.
on August 1, 2014. The trademark is classified under Class 11 (Environmental Control).
The application is currently registered and active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
David B. Tingey Kirton McConkie
36 South State Street, Suite 1900
Salt Lake City, UT 84111
United States
Trademark Details
Filing Date
August 1, 2014
Registration Date
October 6, 2015
Published for Opposition
July 21, 2015
Goods & Services
Ventilating and air cooling apparatus; blades for air cooling apparatus; ventilating fans for commercial and industrial use
Filing History
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
Feb 22, 2026 NA71
REGISTERED-SEC.71 ACCEPTED
Feb 22, 2026 71AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 9, 2026 APRE
NEW REPRESENTATIVE AT IB RECEIVED
Nov 28, 2025 NREP
TEAS SECTION 71 RECEIVED
Oct 3, 2025 ES71
CHANGE OF NAME/ADDRESS REC'D FROM IB
Oct 2, 2025 ADCH
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
Oct 6, 2024 REM4
INTERNATIONAL REGISTRATION RENEWED
Aug 1, 2024 RNWL
CHANGE OF NAME/ADDRESS REC'D FROM IB
Jan 18, 2024 ADCH
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
May 5, 2022 NA75
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
May 5, 2022 C75A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Apr 27, 2022 APRE
TEAS SECTION 71 & 15 RECEIVED
Sep 24, 2021 ES75
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
Oct 6, 2020 REM3
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 17, 2019 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 17, 2019 REAP
FINAL DECISION TRANSACTION PROCESSED BY IB
Mar 25, 2016 FINO
FINAL DISPOSITION NOTICE SENT TO IB
Mar 7, 2016 FICS
FINAL DISPOSITION PROCESSED
Mar 7, 2016 FIMP
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Jan 6, 2016 FICR
REGISTERED-PRINCIPAL REGISTER
Oct 6, 2015 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jul 21, 2015 NPUB
PUBLISHED FOR OPPOSITION
Jul 21, 2015 PUBO
NOTIFICATION PROCESSED BY IB
Jul 17, 2015 GPNX
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Jul 1, 2015 OPNS
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
Jul 1, 2015 OP2R
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jul 1, 2015 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Jun 13, 2015 PREV
ASSIGNED TO LIE
Jun 13, 2015 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
May 27, 2015 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
May 27, 2015 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
May 27, 2015 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
May 27, 2015 TROA
REFUSAL PROCESSED BY IB
Jan 4, 2015 RFNT
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Dec 16, 2014 RFCS
REFUSAL PROCESSED BY MPU
Dec 16, 2014 RFRR
APPLICATION FILING RECEIPT MAILED
Dec 16, 2014 MAFR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Dec 13, 2014 RFCR
NON-FINAL ACTION WRITTEN
Dec 12, 2014 CNRT
ASSIGNED TO EXAMINER
Dec 12, 2014 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Dec 12, 2014 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Dec 11, 2014 REPR
