NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
10/15/2025
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Official data from USPTO
DURAMAX
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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
17
Latest update
10/16/2025
Trademark type
Combined
Nice classes
3, 4, 12
Filing date
12/10/2018
Registration date
06/11/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/15/2025
Last transaction
10/16/2025
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
First use anywhere
2008-01-00
First use in commerce
2008-01-00
Drawing code
3
Owner type
16
Owner location
Cincinnati, OH
Examiner
BAKER,JORDAN A
Current location
Historical data usage
Mark description
The mark consists of the top half of a knight's armour with a shield design with a star in the center of the knight's chest. Below this design is the word "DURAMAX" in stylized letters with the letters in "MAX" containing rivet designs on the edges of the letters.
Holders and representatives
Holders
RelaDyne, LLC
Representatives
Thomas J. Burger WOOD, HERRON & EVANS LLP
Technical classification
Nice Classes
Class 3Class 4Class 12
Vienna Codes
No Vienna codes available.
Goods and services
Class 3
fuel injector cleanerscleaners for carburetorsglass cleanerswindshield washer fluid; all of the foregoing for sale to the install market for the auto industry and not for sale to the retail market or for use in the marine or industrial down-hole drilling industry
Class 4
penetrating oil for sale to the install market for the auto industry and not for sale to the retail market or for use in the marine or industrial down-hole drilling industry
Class 12
windshield wiper blades
Publications
History of USPTO decisions and trademark events.
17 publications found
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/15/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/09/2025
E815
TEAS SECTION 8 & 15 RECEIVED
06/06/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
06/11/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/23/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/04/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/12/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
06/11/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/26/2019
PUBO
PUBLISHED FOR OPPOSITION
03/26/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
03/06/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/12/2019
DOCK
ASSIGNED TO EXAMINER
02/11/2019
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
01/03/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/02/2019
NWAP
NEW APPLICATION ENTERED
12/13/2018
Continuous trademark protection
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