AMERICAN DIAMOND holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 17, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99204064 | AMERICAN DIAMOND | May 27, 2025 | Registered | 006 Metal Goods | SJC Holdings, Inc. |
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FAQ: AMERICAN DIAMOND trademark portfolio
What trademarks does AMERICAN DIAMOND hold?
AMERICAN DIAMOND holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods). The most recent filings are registered to SJC Holdings, Inc..
How many trademarks does AMERICAN DIAMOND have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to AMERICAN DIAMOND. The brand has been actively filing since May 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does AMERICAN DIAMOND file most often?
AMERICAN DIAMOND's most active class is NICE Class 6 (Metal Goods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the AMERICAN DIAMOND trademark?
The most recent filings under the AMERICAN DIAMOND mark are registered to SJC Holdings, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AMERICAN DIAMOND expanding into new categories?
The current WikiTrademarks Expansion Score for AMERICAN DIAMOND is 1 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 AMERICAN DIAMOND trademark filings?
Click the Watch Brand button at the top of this page to add AMERICAN DIAMOND 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.
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