TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/31/2026
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Official data from USPTO
DURO-DYNE
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
DURO-DYNE
ST13
US500000072095984Class
11, 34
Filing
72095984
Registration
709067
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
35
Latest update
04/02/2026
Trademark type
Word
Nice classes
11, 34
Filing date
04/28/1960
Registration date
12/27/1960
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/01/2021
Last transaction
04/02/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1952-11-00
First use in commerce
1952-11-00
Drawing code
1
Owner type
03
Owner location
BAYSHORE, NY, US
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
D. C. (pessoa física)
D. C. (pessoa física)
Representatives
Kimberlee A. Boyle Richard Law Group, Inc.
Technical classification
Nice Classes
Class 11Class 34
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
No specification.
Class 34
Air ConditioningHeating and Ventilating Accessory Parts-NamelyFlexible Duct Connector Stock Strips Packaged in Coils and Extended Lengths and Duct Fabric ThereforMounting Fixtures of Air Turning Vane AssembliesLouver Turning BracketsLouver BladesUnassembled Component Sets for Damper Blades Comprising BushingsBearing PinsBearing StrapsBracketsDamper BladesPinsRodsMulti-Blade Damper Linkage SetsDampers and Component Part Sets ThereforPlain Damper and Dial Damper Regulators and Unassembled Component Part SetsDamper Quadrants and Part Sets
Publications
History of USPTO decisions and trademark events.
35 publications found
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
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
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/01/2021
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
05/01/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/01/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/01/2021
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
E89R
TEAS SECTION 8 & 9 RECEIVED
01/21/2021
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
01/07/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/07/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/05/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
12/22/2010
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/26/2010
NOSU
NOTICE OF SUIT
01/28/2010
CFIT
CASE FILE IN TICRS
10/22/2008
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/30/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/30/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
12/20/2000
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/25/1984
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
12/27/1980
Continuous trademark protection
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