IRONSTONE OPAL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 11, 2026
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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 |
|---|---|---|---|---|---|
| 79430853 | IRONSTONE OPAL | May 19, 2025 | Registered | 009 Electronics & Software 039 Transport & Storage 042 Science & Technology | Q-Ctrl Pty Ltd |
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FAQ: IRONSTONE OPAL trademark portfolio
What trademarks does IRONSTONE OPAL hold?
IRONSTONE OPAL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 39 (Transport & Storage), Class 42 (Science & Technology). The most recent filings are registered to Q-Ctrl Pty Ltd.
How many trademarks does IRONSTONE OPAL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to IRONSTONE OPAL. 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 IRONSTONE OPAL file most often?
IRONSTONE OPAL's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the IRONSTONE OPAL trademark?
The most recent filings under the IRONSTONE OPAL mark are registered to Q-Ctrl Pty Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is IRONSTONE OPAL expanding into new categories?
The current WikiTrademarks Expansion Score for IRONSTONE OPAL is 4 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 IRONSTONE OPAL trademark filings?
Click the Watch Brand button at the top of this page to add IRONSTONE OPAL 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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