NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/21/2026
Back to search
Official data from USPTO
EXCELON
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: 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
51
Latest update
06/09/2026
Trademark type
Word
Nice classes
17
Filing date
07/26/2005
Registration date
08/22/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/21/2026
Last transaction
06/09/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
12/31/1974
First use in commerce
12/31/1974
Drawing code
4
Owner type
03
Owner location
BAYSHORE, NY, US
Examiner
LUKEN, BONNIE
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
DURO DYNE NATIONAL CORP.
D. C. (pessoa física)
D. C. (pessoa física)
Representatives
George Likourezos Carter, DeLuca & Farrell LLP
Technical classification
Nice Classes
Class 17
Vienna Codes
No Vienna codes available.
Goods and services
Class 17
fabric for connecting adjacent ends of air conditioning and heating ducts supplied alone or with metal strips attached to the marginal edges
Publications
History of USPTO decisions and trademark events.
51 publications found
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/21/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/21/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/21/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/31/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/31/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/31/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/31/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/31/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
03/17/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/22/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/16/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/20/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/27/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/25/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/25/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/25/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/25/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/25/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/08/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/08/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/08/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/08/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/08/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/28/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/28/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/28/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/28/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
08/12/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/22/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
11/30/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/30/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/30/2011
E815
TEAS SECTION 8 & 15 RECEIVED
10/20/2011
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/26/2010
R.PR
REGISTERED-PRINCIPAL REGISTER
08/22/2006
PUBO
PUBLISHED FOR OPPOSITION
05/30/2006
NPUB
NOTICE OF PUBLICATION
05/10/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/06/2006
ALIE
ASSIGNED TO LIE
03/31/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/28/2006
CNEA
EXAMINER'S AMENDMENT MAILED
03/24/2006
XAEC
EXAMINER'S AMENDMENT ENTERED
03/23/2006
CNEA
EXAMINERS AMENDMENT -WRITTEN
03/23/2006
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
03/23/2006
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
03/20/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
02/18/2006
ALIE
ASSIGNED TO LIE
02/17/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/14/2006
DOCK
ASSIGNED TO EXAMINER
02/14/2006
NWAP
NEW APPLICATION ENTERED
08/01/2005
Continuous trademark protection
Get notified about every new filing that threatens EXCELON or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.