ADAMANT holds 6 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 14 (Jewelry & Watches) with 1 filings. The WikiTrademarks Expansion Score is 34/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Sign in to claimHow is ADAMANT 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.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Aug 25, 2015 |
ADAMANDO KOGYO KABUSHIKI KAISHA D/B/A AD...
|
ADAMANDO KABUSHIKI KAISHA
ADACHI-KU, TOKYO
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99739468 | ADAMANT | Apr 01, 2026 | Registered | 016 Paper & Printed Goods | HANKUK PAPER MFG. CO., LTD. |
| 79318602 | ADAMANT | May 20, 2021 | Pending | 001 Chemicals 002 Paints & Coatings 017 Rubber & Insulation | Fissler GmbH |
| 90074042 | ADAMANT | Jul 26, 2020 | Pending | 014 Jewelry & Watches | Orozco, Ricardo |
| 79255855 | ADAMANT | Feb 01, 2019 | Pending | 021 Housewares | Fissler GmbH |
| 88034294 | ADAMANT | Jul 11, 2018 | Pending | 008 Hand Tools | Kai U.S.A., Ltd. |
| 74487148 | ADAMANT | Feb 07, 1994 | Pending | 009 Electronics & Software | ADAMANT NAMIKI PRECISION JEWEL CO., LTD. |
Weekly visibility reports showing how ChatGPT mentions ADAMANT, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ADAMANT trademark portfolio
What trademarks does ADAMANT hold?
ADAMANT holds 6 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 14 (Jewelry & Watches), Class 16 (Paper & Printed Goods), Class 9 (Electronics & Software). The most recent filings are registered to HANKUK PAPER MFG. CO., LTD..
How many trademarks does ADAMANT have at the USPTO?
WikiTrademarks tracks 6 USPTO trademark filings attributed to ADAMANT. The brand has been actively filing since February 1994. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ADAMANT file most often?
ADAMANT's most active class is NICE Class 14 (Jewelry & Watches), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ADAMANT trademark?
The most recent filings under the ADAMANT mark are registered to HANKUK PAPER MFG. CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ADAMANT expanding into new categories?
The current WikiTrademarks Expansion Score for ADAMANT is 34 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 ADAMANT trademark filings?
Click the Watch Brand button at the top of this page to add ADAMANT 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 ADAMANT to another owner · Browse all NICE classes · Most valuable brands