Royal OAK Enterprises, LLC
76 live US trademarks, filing since 1922. The 13th largest trademark holder in Class 4 (fuels & lubricants).
Marks held on the register, by filing date. 2026 is year to date.
A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.
What Royal OAK Enterprises, LLC filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| PINE MOUNTAIN | 34 | Jul 28, 2025 | — | registered Sep 15 | 99306770 |
| FOREST FOREVER | 4 | Nov 30, 2023 | — | registered May 27 | 98292988 |
| FOREST FOREVER | 4 | Nov 10, 2023 | — | registered May 27 | 98264649 |
| DIAMOND SINCE 1881 | 4 | Mar 24, 2023 | — | registered Dec 24 | 97855012 |
| DIAMOND | 4 | Mar 22, 2023 | — | registered Dec 24 | 97851667 |
| THE CHARCOAL OF CHAMPIONS | 4 | Mar 22, 2023 | — | registered Apr 9 | 97851810 |
| FLAME SABER | 11 | Dec 5, 2022 | — | registered Feb 13 | 97704036 |
| SUPER SIZE | 4 | Oct 24, 2022 | — | registered Jan 9 | 97644529 |
| COOL CAN TECHNOLOGY | 4 | Jun 30, 2022 | — | registered Jan 9 | 97482971 |
| STARTERCUBES | 4 | Feb 10, 2021 | — | registered Jan 25 | 90522738 |
Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.
A filing missed by the due date enters a six-month grace period, then the registration cancels.
Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.
About Royal OAK Enterprises, LLC trademarks.
How many trademarks does Royal OAK Enterprises, LLC have?
76 live US trademarks as of October 23, 2026: 76 registered and 0 pending applications. None have been filed in 2026 so far.
What does Royal OAK Enterprises, LLC sell, according to its trademarks?
Mostly fuels & lubricants (Class 4, 57 live marks). Also tobacco & smokers’ articles (Class 34) and appliances & lighting (Class 11).
Who owns the DIAMOND trademark?
DIAMOND is owned by Royal OAK Enterprises, LLC. It was registered on May 1, 1923 (Reg. No. 0167348) and is live. The same owner holds 75 other live US marks.
When did Royal OAK Enterprises, LLC first file a trademark?
Its oldest live US filing dates from 1922: DIAMOND, filed February 3, 1922.
Know the morning after Royal OAK Enterprises, LLC files.
Watch this company in Thorgate and get an alert for every new application, registration, publication and lapse, with the opposition deadline already worked out. Or monitor your own marks for conflicts with theirs.
Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.