GRETHANK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) 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 4, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99388732 | GRETHANK | Sep 11, 2025 | Pending | 028 Games & Toys | Tianjiang Sun |
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FAQ: GRETHANK trademark portfolio
What trademarks does GRETHANK hold?
GRETHANK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to Tianjiang Sun.
How many trademarks does GRETHANK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to GRETHANK. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GRETHANK file most often?
GRETHANK's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GRETHANK trademark?
The most recent filings under the GRETHANK mark are registered to Tianjiang Sun. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GRETHANK expanding into new categories?
The current WikiTrademarks Expansion Score for GRETHANK 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 GRETHANK trademark filings?
Click the Watch Brand button at the top of this page to add GRETHANK 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.
More on this portfolio: Compare GRETHANK to another owner · Browse all NICE classes · Most valuable brands
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