SEABULK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 39 (Transport & Storage) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 13, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jan 14, 2015 |
SEABULK INTERNATIONAL, INC.
|
SEACOR HOLDINGS INC.
FT. LAUDERDALE, FLORIDA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 75423428 | SEABULK | Jan 22, 1998 | Abandoned | 039 Transport & Storage | SEACOR HOLDINGS INC. |
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FAQ: SEABULK trademark portfolio
What trademarks does SEABULK hold?
SEABULK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 39 (Transport & Storage). The most recent filings are registered to SEACOR HOLDINGS INC..
How many trademarks does SEABULK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SEABULK. The brand has been actively filing since January 1998. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SEABULK file most often?
SEABULK's most active class is NICE Class 39 (Transport & Storage), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SEABULK trademark?
The most recent filings under the SEABULK mark are registered to SEACOR HOLDINGS INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SEABULK expanding into new categories?
The current WikiTrademarks Expansion Score for SEABULK is 0 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new SEABULK trademark filings?
Click the Watch Brand button at the top of this page to add SEABULK to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
More on this portfolio: Compare SEABULK to another owner · Browse all NICE classes · Most valuable brands
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