HYDRONAUT holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches) with 2 filings. The WikiTrademarks Expansion Score is 21/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 10, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is HYDRONAUT filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99815701 | HYDRONAUT | May 11, 2026 | Registered | 014 Jewelry & Watches | Tudor Watch U.S.A., LLC |
| 98704960 | HYDRONAUT | Aug 19, 2024 | Pending | 012 Vehicles | Atlantis Educational Services, Inc. |
| 97334224 | HYDRONAUT | Mar 28, 2022 | Pending | 014 Jewelry & Watches | Tudor Watch U.S.A., LLC |
Weekly visibility reports showing how ChatGPT mentions HYDRONAUT, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HYDRONAUT trademark portfolio
What trademarks does HYDRONAUT hold?
HYDRONAUT holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches), Class 12 (Vehicles). The most recent filings are registered to Tudor Watch U.S.A., LLC.
How many trademarks does HYDRONAUT have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to HYDRONAUT. The brand has been actively filing since March 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HYDRONAUT file most often?
HYDRONAUT's most active class is NICE Class 14 (Jewelry & Watches), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HYDRONAUT trademark?
The most recent filings under the HYDRONAUT mark are registered to Tudor Watch U.S.A., LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HYDRONAUT expanding into new categories?
The current WikiTrademarks Expansion Score for HYDRONAUT is 21 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 HYDRONAUT trademark filings?
Click the Watch Brand button at the top of this page to add HYDRONAUT 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 HYDRONAUT to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about HYDRONAUT and help the next person researching it.