DURAPRO Trademark
Serial Number: 79437554
DURAPRO is a trademark filed by
Castrol Limited
on October 24, 2025. The trademark is classified under Class 4 (Lubricants & Fuels).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Cristina Carvalho ArentFox Schiff LLP
1717 K Street, NW
Washington, DC 20006
United States
Trademark Details
Filing Date
October 24, 2025
Registration Date
Not Registered
Published for Opposition
May 26, 2026
Goods & Services
Automotive, industrial, and all-purpose lubricants; lubricating oil for motor vehicle engines, lubricating oils and greases
Filing History
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
May 26, 2026 NPUB
PUBLISHED FOR OPPOSITION
May 26, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 20, 2026 NONP
REFUSAL PROCESSED BY IB
Apr 30, 2026 RFNT
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 30, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Apr 29, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 29, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Apr 29, 2026 TROA
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Apr 16, 2026 RFCS
REFUSAL PROCESSED BY MPU
Apr 16, 2026 RFRR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Mar 11, 2026 RFCR
NON-FINAL ACTION WRITTEN
Mar 10, 2026 CNRT
ASSIGNED TO EXAMINER
Mar 10, 2026 DOCK
APPLICATION FILING RECEIPT MAILED
Nov 24, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Nov 24, 2025 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Nov 21, 2025 REPR
