NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
04/02/2026
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Official data from USPTO
DD DUALDRIVE TECHNOLOGIES
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
55
Latest update
04/03/2026
Trademark type
Combined
Nice classes
7
Filing date
05/01/2018
Registration date
05/26/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/02/2026
Last transaction
04/03/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2018-05-00
First use in commerce
2018-05-00
Drawing code
5
Owner type
13
Owner location
Dallas, TX, US
Examiner
CHANG, ELIZABETH YI HSUAN
Current location
Historical data usage
Mark description
The mark consists of all capital letters, one forward facing "D" and one backward facing "D", under which is the word "DUALDRIVE", under which is the word "TECHNOLOGIES".
Holders and representatives
Holders
Dual Drive Technologies, Ltd.
Representatives
Daniel J. Chalker Chalker Flores, LLP
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Redundant prime mover systems comprising a combination electric motor/electric generator connected to a turbine or engine for powering machinesall provided as a unit
Publications
History of USPTO decisions and trademark events.
55 publications found
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/02/2026
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
04/01/2026
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
10/03/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/03/2025
E815
TEAS SECTION 8 & 15 RECEIVED
05/30/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
05/26/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/16/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/16/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/16/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
05/26/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
04/21/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/20/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/17/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/17/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/15/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/09/2020
GNRT
NON-FINAL ACTION E-MAILED
01/09/2020
CNRT
SU - NON-FINAL ACTION - WRITTEN
01/09/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/09/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/09/2020
IUAF
USE AMENDMENT FILED
12/30/2019
EISU
TEAS STATEMENT OF USE RECEIVED
12/30/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/09/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/14/2019
PUBO
PUBLISHED FOR OPPOSITION
05/14/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/24/2019
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/05/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/03/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
04/03/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/03/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
04/03/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/03/2019
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
04/02/2019
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
03/12/2019
ALIE
ASSIGNED TO LIE
02/25/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/08/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
02/08/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
02/08/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
02/08/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
02/08/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/07/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/06/2019
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
02/06/2019
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
10/10/2018
GNFR
FINAL REFUSAL E-MAILED
10/10/2018
CNFR
FINAL REFUSAL WRITTEN
10/10/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/09/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/08/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/08/2018
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/22/2018
GNRT
NON-FINAL ACTION E-MAILED
08/22/2018
CNRT
NON-FINAL ACTION WRITTEN
08/22/2018
DOCK
ASSIGNED TO EXAMINER
08/22/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/10/2018
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