DIAMOND LAB holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches) 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 5, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88832563 | DIAMOND LAB | Mar 12, 2020 | Pending | 014 Jewelry & Watches | James & Sons, Ltd. |
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FAQ: DIAMOND LAB trademark portfolio
What trademarks does DIAMOND LAB hold?
DIAMOND LAB holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches). The most recent filings are registered to James & Sons, Ltd..
How many trademarks does DIAMOND LAB have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DIAMOND LAB. The brand has been actively filing since March 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIAMOND LAB file most often?
DIAMOND LAB's most active class is NICE Class 14 (Jewelry & Watches), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIAMOND LAB trademark?
The most recent filings under the DIAMOND LAB mark are registered to James & Sons, Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIAMOND LAB expanding into new categories?
The current WikiTrademarks Expansion Score for DIAMOND LAB 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 DIAMOND LAB trademark filings?
Click the Watch Brand button at the top of this page to add DIAMOND LAB 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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