Q4 GLASS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning) 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 August 10, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99610771 | Q4 GLASS | Jan 23, 2026 | Registered | 003 Cosmetics & Cleaning | Guijie Yang |
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FAQ: Q4 GLASS trademark portfolio
What trademarks does Q4 GLASS hold?
Q4 GLASS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning). The most recent filings are registered to Guijie Yang.
How many trademarks does Q4 GLASS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to Q4 GLASS. The brand has been actively filing since January 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does Q4 GLASS file most often?
Q4 GLASS's most active class is NICE Class 3 (Cosmetics & Cleaning), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the Q4 GLASS trademark?
The most recent filings under the Q4 GLASS mark are registered to Guijie Yang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is Q4 GLASS expanding into new categories?
The current WikiTrademarks Expansion Score for Q4 GLASS 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 Q4 GLASS trademark filings?
Click the Watch Brand button at the top of this page to add Q4 GLASS 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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