Q-ROK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 71682587 | Q-ROK | Mar 01, 1955 | Abandoned | 019 Building Materials | U.S. SILICA COMPANY |
Weekly visibility reports showing how ChatGPT mentions Q-ROK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: Q-ROK trademark portfolio
What trademarks does Q-ROK hold?
Q-ROK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials). The most recent filings are registered to U.S. SILICA COMPANY.
How many trademarks does Q-ROK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to Q-ROK. The brand has been actively filing since March 1955. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does Q-ROK file most often?
Q-ROK's most active class is NICE Class 19 (Building Materials), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the Q-ROK trademark?
The most recent filings under the Q-ROK mark are registered to U.S. SILICA COMPANY. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is Q-ROK expanding into new categories?
The current WikiTrademarks Expansion Score for Q-ROK is 0 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 Q-ROK trademark filings?
Click the Watch Brand button at the top of this page to add Q-ROK 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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