DUOFLEX Trademark

Trademark Overview

On Thursday, May 23, 2013, a trademark application was filed for DUOFLEX with the United States Patent and Trademark Office. The USPTO has given the DUOFLEX trademark a serial number of 79132790. The federal status of this trademark filing is IR CANCELLED - US REGISTRATION CANCELLED as of Tuesday, May 23, 2023. This trademark is owned by FLSmidth A/S. The DUOFLEX trademark is filed in the Environmental Control Instrument Products category with the following description:

Coal, coke, oil, natural gas, and alternative fuels burners for industrial use coal, coke, oil, natural gas, and alternative fuels burners for cement kilns and minerals kilns
duoflex

General Information

Serial Number79132790
Word MarkDUOFLEX
Filing DateThursday, May 23, 2013
Status404 - IR CANCELLED - US REGISTRATION CANCELLED
Status DateTuesday, May 23, 2023
Registration Number4468459
Registration DateTuesday, January 21, 2014
Mark Drawing4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, November 5, 2013

Trademark Statements

Pseudo MarkDUO FLEX
Goods and ServicesCoal, coke, oil, natural gas, and alternative fuels burners for industrial use coal, coke, oil, natural gas, and alternative fuels burners for cement kilns and minerals kilns

Classification Information

International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes013, 021, 023, 031, 034
Class Status CodeF - NOT AVAILABLE
Class Status DateFriday, February 26, 2021
Primary Code011
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameFLSmidth A/S
Party Type30 - Original Registrant
Legal Entity Type09 - Joint Stock Company
AddressDK-2500 Valby
DK
Party NameFLSmidth A/S
Party Type20 - Owner at Publication
Legal Entity Type09 - Joint Stock Company
AddressDK-2500 Valby
DK
Party NameFLSmidth A/S
Party Type10 - Original Applicant
Legal Entity Type09 - Joint Stock Company
AddressDK-2500 Valby
DK

Trademark Events

Event DateEvent Description
Sunday, December 10, 2023NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED
Sunday, December 10, 2023DEATH OF INTERNATIONAL REGISTRATION
Sunday, March 20, 2022TOTAL INVALIDATION PROCESSED BY THE IB
Saturday, February 19, 2022TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
Saturday, February 19, 2022INVALIDATION PROCESSED
Tuesday, October 26, 2021TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
Friday, February 26, 2021CANCELLED SECTION 71
Monday, January 21, 2019COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
Friday, July 4, 2014FINAL DECISION TRANSACTION PROCESSED BY IB
Friday, June 13, 2014FINAL DISPOSITION NOTICE SENT TO IB
Friday, June 13, 2014FINAL DISPOSITION PROCESSED
Monday, April 21, 2014FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Tuesday, January 21, 2014REGISTERED-PRINCIPAL REGISTER
Tuesday, November 5, 2013OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, November 5, 2013PUBLISHED FOR OPPOSITION
Wednesday, October 16, 2013NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Saturday, September 28, 2013LAW OFFICE PUBLICATION REVIEW COMPLETED
Saturday, September 28, 2013ASSIGNED TO LIE
Monday, September 23, 2013REFUSAL PROCESSED BY IB
Tuesday, September 17, 2013APPROVED FOR PUB - PRINCIPAL REGISTER
Monday, September 16, 2013TEAS/EMAIL CORRESPONDENCE ENTERED
Monday, September 16, 2013CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, September 16, 2013TEAS RESPONSE TO OFFICE ACTION RECEIVED
Monday, September 16, 2013TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, September 4, 2013NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Wednesday, September 4, 2013REFUSAL PROCESSED BY MPU
Sunday, September 1, 2013NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Saturday, August 31, 2013NON-FINAL ACTION WRITTEN
Saturday, August 31, 2013ASSIGNED TO EXAMINER
Tuesday, July 23, 2013APPLICATION FILING RECEIPT MAILED
Friday, July 19, 2013NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Thursday, July 18, 2013SN ASSIGNED FOR SECT 66A APPL FROM IB

Related Keywords

duoflex burners kilns coal fuels alternative natural coke minerals industrial cement